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<p>
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<h2>NAME</h2>
<p>TopologicalAtomTorsionsFingerprints</p>
<p>
</p>
<h2>SYNOPSIS</h2>
<p>use Fingerprints::TopologicalAtomTorsionsFingerprints;</p>
<p>use Fingerprints::TopologicalAtomTorsionsFingerprints qw(:all);</p>
<p>
</p>
<h2>DESCRIPTION</h2>
<p><strong>TopologicalAtomTorsionsFingerprints</strong> class provides the following methods:</p>
<p> <a href="#new">new</a>, <a href="#generatefingerprints">GenerateFingerprints</a>, <a href="#getatomtorsionsids">GetAtomTorsionsIDs</a>, <a href="#getdescription">GetDescription</a>
, <a href="#setatomidentifiertype">SetAtomIdentifierType</a>, <a href="#setatomicinvariantstouse">SetAtomicInvariantsToUse</a>, <a href="#setfunctionalclassestouse">SetFunctionalClassesToUse</a>
, <a href="#stringifytopologicalatomtorsionsfingerprints">StringifyTopologicalAtomTorsionsFingerprints</a>
</p><p><strong>TopologicalAtomTorsionsFingerprints</strong> is derived from <strong>Fingerprints</strong> class which in turn
is  derived from <strong>ObjectProperty</strong> base class that provides methods not explicitly defined
in <strong>TopologicalAtomTorsionsFingerprints</strong>, <strong>Fingerprints</strong> or <strong>ObjectProperty</strong> classes using Perl's
AUTOLOAD functionality. These methods are generated on-the-fly for a specified object property:</p>
<div class="OptionsBox">
    Set&lt;PropertyName&gt;(&lt;PropertyValue&gt;);
<br/>    $PropertyValue = Get&lt;PropertyName&gt;();
<br/>    Delete&lt;PropertyName&gt;();</div>
<p>The current release of MayaChemTools supports generation of <strong>TopologicalAtomTorsionsFingerprints</strong>
corresponding to following <strong>AtomtomIdentifierTypes</strong>:</p>
<div class="OptionsBox">
    AtomicInvariantsAtomTypes, DREIDINGAtomTypes, EStateAtomTypes,
<br/>    FunctionalClassAtomTypes, MMFF94AtomTypes, SLogPAtomTypes,
<br/>    SYBYLAtomTypes, TPSAAtomTypes, UFFAtomTypes</div>
<p>Based on the values specified for <strong>AtomIdentifierType</strong> along with other specified
parameters such as <strong>AtomicInvariantsToUse</strong> and <strong>FunctionalClassesToUse</strong>, initial
atom types are assigned to all non-hydrogen  in a molecule. All unique atom torsions
are identified and an atom torsion identifier is generated; the format of atom torsion identifier is:</p>
<div class="OptionsBox">
    &lt;AtomType1&gt;-&lt;AtomType2&gt;-&lt;AtomType3&gt;-&lt;AtomType4&gt;</div>
<div class="OptionsBox">
    AtomType1, AtomType2, AtomType3, AtomTyp4: Assigned atom types</div>
<div class="OptionsBox">
    where AtomType1 &lt;= AtomType2 &lt;= AtomType3 &lt;= AtomType4</div>
<p>The atom torsion identifiers for all unique atom torsions corresponding to non-hydrogen atoms constitute
topological atom torsions fingerprints of the molecule.</p>
<p>The current release of MayaChemTools generates the following types of topological atom torsions
fingerprints vector strings:</p>
<div class="OptionsBox">
    FingerprintsVector;TopologicalAtomTorsions:AtomicInvariantsAtomTypes;3
<br/>    3;NumericalValues;IDsAndValuesString;C.X1.BO1.H3-C.X3.BO3.H1-C.X3.BO4-
<br/>    C.X3.BO4 C.X1.BO1.H3-C.X3.BO3.H1-C.X3.BO4-N.X3.BO3 C.X2.BO2.H2-C.X2.BO
<br/>    2.H2-C.X3.BO3.H1-C.X2.BO2.H2 C.X2.BO2.H2-C.X2.BO2.H2-C.X3.BO3.H1-O...;
<br/>    2 2 1 1 2 2 1 1 3 4 4 8 4 2 2 6 2 2 1 2 1 1 2 1 1 2 6 2 4 2 1 3 1</div>
<div class="OptionsBox">
    FingerprintsVector;TopologicalAtomTorsions:AtomicInvariantsAtomTypes;3
<br/>    3;NumericalValues;IDsAndValuesPairsString;C.X1.BO1.H3-C.X3.BO3.H1-C.X3
<br/>    .BO4-C.X3.BO4 2 C.X1.BO1.H3-C.X3.BO3.H1-C.X3.BO4-N.X3.BO3 2 C.X2.BO2.H
<br/>    2-C.X2.BO2.H2-C.X3.BO3.H1-C.X2.BO2.H2 1 C.X2.BO2.H2-C.X2.BO2.H2-C.X3.B
<br/>    O3.H1-O.X1.BO1.H1 1 C.X2.BO2.H2-C.X2.BO2.H2-N.X3.BO3-C.X3.BO4 2 C.X2.B
<br/>    O2.H2-C.X3.BO3.H1-C.X2.BO2.H2-C.X3.BO3.H1 2 C.X2.BO2.H2-C.X3.BO3.H1...</div>
<div class="OptionsBox">
    FingerprintsVector;TopologicalAtomTorsions:DREIDINGAtomTypes;27;Numeri
<br/>    calValues;IDsAndValuesString;C_2-C_3-C_3-C_3 C_2-C_3-C_3-O_3 C_2-C_R-C
<br/>    _R-C_3 C_2-C_R-C_R-C_R C_2-C_R-C_R-N_R C_2-N_3-C_R-C_R C_3-C_3-C_2-O_2
<br/>    C_3-C_3-C_2-O_3 C_3-C_3-C_3-C_3 C_3-C_3-C_3-N_R C_3-C_3-C_3-O_3 C_...;
<br/>    1 1 1 2 1 2 1 1 3 1 3 2 2 2 1 1 1 3 1 2 2 32 2 2 5 3 1</div>
<div class="OptionsBox">
    FingerprintsVector;TopologicalAtomTorsions:EStateAtomTypes;36;Numerica
<br/>    lValues;IDsAndValuesString;aaCH-aaCH-aaCH-aaCH aaCH-aaCH-aaCH-aasC aaC
<br/>    H-aaCH-aasC-aaCH aaCH-aaCH-aasC-aasC aaCH-aaCH-aasC-sF aaCH-aaCH-aasC-
<br/>    ssNH aaCH-aasC-aasC-aasC aaCH-aasC-aasC-aasN aaCH-aasC-ssNH-dssC a...;
<br/>    4 4 8 4 2 2 6 2 2 2 4 3 2 1 3 3 2 2 2 1 2 1 1 1 2 1 1 1 1 1 1 1 2 1 1 2</div>
<div class="OptionsBox">
    FingerprintsVector;TopologicalAtomTorsions:FunctionalClassAtomTypes;26
<br/>    ;NumericalValues;IDsAndValuesString;Ar-Ar-Ar-Ar Ar-Ar-Ar-Ar.HBA Ar-Ar-
<br/>    Ar-HBD Ar-Ar-Ar-Hal Ar-Ar-Ar-None Ar-Ar-Ar.HBA-Ar Ar-Ar-Ar.HBA-None Ar
<br/>    -Ar-HBD-None Ar-Ar-None-HBA Ar-Ar-None-HBD Ar-Ar-None-None Ar-Ar.H...;
<br/>    32 5 2 2 3 3 3 2 2 2 2 1 2 1 1 1 2 1 1 1 1 3 1 1 1 3</div>
<div class="OptionsBox">
    FingerprintsVector;TopologicalAtomTorsions:MMFF94AtomTypes;43;Numerica
<br/>    lValues;IDsAndValuesString;C5A-C5B-C5B-C5A C5A-C5B-C5B-C=ON C5A-C5B-C5
<br/>    B-CB C5A-C5B-C=ON-NC=O C5A-C5B-C=ON-O=CN C5A-C5B-CB-CB C5A-CB-CB-CB C5
<br/>    A-N5-C5A-C5B C5A-N5-C5A-CB C5A-N5-C5A-CR C5A-N5-CR-CR C5B-C5A-CB-C...;
<br/>    1 1 1 1 1 2 2 2 1 1 2 2 2 2 1 1 2 1 1 2 1 2 1 1 1 2 1 1 1 2 18 2 2 1 1
<br/>    1 1 2 1 1 3 1 3</div>
<div class="OptionsBox">
    FingerprintsVector;TopologicalAtomTorsions:SLogPAtomTypes;49;Numerical
<br/>    Values;IDsAndValuesPairsString;C1-C10-N11-C20 1 C1-C10-N11-C21 1 C1-C1
<br/>    1-C21-C21 2 C1-C11-C21-N11 2 C1-CS-C1-C10 1 C1-CS-C1-C5 1 C1-CS-C1-CS
<br/>    2 C10-C1-CS-O2 1 C10-N11-C20-C20 2 C10-N11-C21-C11 1 C10-N11-C21-C21 1
<br/>    C11-C21-C21-C20 1 C11-C21-C21-C5 1 C11-C21-N11-C20 1 C14-C18-C18-C20
<br/>    2 C18-C14-C18-C18 2 C18-C18-C14-F 2 C18-C18-C18-C18 4 C18-C18-C18-C...</div>
<div class="OptionsBox">
    FingerprintsVector;TopologicalAtomTorsions:SYBYLAtomTypes;26;Numerical
<br/>    Values;IDsAndValuesPairsString;C.2-C.3-C.3-C.3 1 C.2-C.3-C.3-O.3 1 C.2
<br/>    -C.ar-C.ar-C.3 1 C.2-C.ar-C.ar-C.ar 2 C.2-C.ar-C.ar-N.ar 1 C.2-N.am-C.
<br/>    ar-C.ar 2 C.3-C.3-C.2-O.co2 2 C.3-C.3-C.3-C.3 3 C.3-C.3-C.3-N.ar 1 C.3
<br/>    -C.3-C.3-O.3 3 C.3-C.3-C.ar-C.ar 2 C.3-C.3-C.ar-N.ar 2 C.3-C.3-N.ar-C.
<br/>    ar 2 C.3-C.ar-C.ar-C.ar 1 C.3-C.ar-N.ar-C.3 1 C.3-C.ar-N.ar-C.ar 1 ...</div>
<div class="OptionsBox">
    FingerprintsVector;TopologicalAtomTorsions:TPSAAtomTypes;8;NumericalVa
<br/>    lues;IDsAndValuesPairsString;N21-None-None-None 9 N7-None-None-None 4
<br/>    None-N21-None-None 10 None-N7-None-None 3 None-N7-None-O3 1 None-None-
<br/>    None-None 44 None-None-None-O3 3 None-None-None-O4 5</div>
<div class="OptionsBox">
    FingerprintsVector;TopologicalAtomTorsions:UFFAtomTypes;27;NumericalVa
<br/>    lues;IDsAndValuesPairsString;C_2-C_3-C_3-C_3 1 C_2-C_3-C_3-O_3 1 C_2-C
<br/>    _R-C_R-C_3 1 C_2-C_R-C_R-C_R 2 C_2-C_R-C_R-N_R 1 C_2-N_3-C_R-C_R 2 C_3
<br/>    -C_3-C_2-O_2 1 C_3-C_3-C_2-O_3 1 C_3-C_3-C_3-C_3 3 C_3-C_3-C_3-N_R 1 C
<br/>    _3-C_3-C_3-O_3 3 C_3-C_3-C_R-C_R 2 C_3-C_3-C_R-N_R 2 C_3-C_3-N_R-C_R 2
     C_3-C_R-C_R-C_R 1 C_3-C_R-N_R-C_3 1 C_3-C_R-N_R-C_R 1 C_3-N_R-C_R-...</div>
<p>
</p>
<h2>METHODS</h2>
<dl>
<dt><strong><a name="new" class="item"><strong>new</strong></a></strong></dt>
<dd>
<div class="OptionsBox">
    $NewTopologicalAtomTorsionsFingerprints = new TopologicalAtomTorsionsFingerprints(
                                                   %NamesAndValues);</div>
<p>Using specified <em>TopologicalAtomTorsionsFingerprints</em> property names and values hash, <strong>new</strong>
method creates a new object and returns a reference to newly created <strong>TopologicalAtomTorsionsFingerprints</strong>
object. By default, the following properties are initialized:</p>
<div class="OptionsBox">
    Molecule = ''
<br/>    Type = 'TopologicalAtomTorsions'
<br/>    AtomIdentifierType = ''
<br/>    AtomicInvariantsToUse = ['AS', 'X', 'BO', 'H', 'FC']
<br/>    FunctionalClassesToUse = ['HBD', 'HBA', 'PI', 'NI', 'Ar', 'Hal']</div>
<p>Examples:</p>
<div class="OptionsBox">
    $TopologicalAtomTorsionsFingerprints = new TopologicalAtomTorsionsFingerprints(
                              'Molecule' =&gt; $Molecule,
                              'AtomIdentifierType' =&gt;
                                              'AtomicInvariantsAtomTypes');</div>
<div class="OptionsBox">
    $TopologicalAtomTorsionsFingerprints = new TopologicalAtomTorsionsFingerprints(
                              'Molecule' =&gt; $Molecule,
                              'AtomIdentifierType' =&gt;
                                              'AtomicInvariantsAtomTypes',
                              'AtomicInvariantsToUse' =&gt;
                                              ['AS', 'X', 'BO', 'H', 'FC'] );</div>
<div class="OptionsBox">
    $TopologicalAtomTorsionsFingerprints = new TopologicalAtomTorsionsFingerprints(
                              'Molecule' =&gt; $Molecule,
                              'AtomIdentifierType' =&gt;
                                              'DREIDINGAtomTypes');</div>
<div class="OptionsBox">
    $TopologicalAtomTorsionsFingerprints = new TopologicalAtomTorsionsFingerprints(
                              'Molecule' =&gt; $Molecule,
                              'AtomIdentifierType' =&gt;
                                              'SYBYLAtomTypes');</div>
<div class="OptionsBox">
    $TopologicalAtomTorsionsFingerprints = new TopologicalAtomTorsionsFingerprints(
                              'Molecule' =&gt; $Molecule,
                              'AtomIdentifierType' =&gt;
                                              'SLogPAtomTypes');</div>
<div class="OptionsBox">
    $TopologicalAtomTorsionsFingerprints = new TopologicalAtomTorsionsFingerprints(
                              'Molecule' =&gt; $Molecule,
                              'AtomIdentifierType' =&gt;
                                              'FunctionalClassAtomTypes',
                              'FunctionalClassesToUse' =&gt;
                                              ['HBD', 'HBA', 'PI', 'NI', 'Ar', 'Hal'] );</div>
<div class="OptionsBox">
    $TopologicalAtomTorsionsFingerprints-&gt;GenerateFingerprints();
<br/>    print &quot;$TopologicalAtomTorsionsFingerprints\n&quot;;</div>
</dd>
<dt><strong><a name="getdescription" class="item"><strong>GetDescription</strong></a></strong></dt>
<dd>
<div class="OptionsBox">
    $Description = $TopologicalAtomTorsionsFingerprints-&gt;GetDescription();</div>
<p>Returns a string containing description of topological atom torsions fingerprints.</p>
</dd>
<dt><strong><a name="generatefingerprints" class="item"><strong>GenerateFingerprints</strong></a></strong></dt>
<dd>
<div class="OptionsBox">
    $TopologicalAtomTorsionsFingerprints-&gt;GenerateFingerprints();</div>
<p>Generates topological atom torsions fingerprints and returns <em>TopologicalAtomTorsionsFingerprints</em>.</p>
</dd>
<dt><strong><a name="getatomtorsionsids" class="item"><strong>GetAtomTorsionsIDs</strong></a></strong></dt>
<dd>
<div class="OptionsBox">
    $AtomPairIDsRef = $TopologicalAtomTorsionsFingerprints-&gt;GetAtomTorsionsIDs();
<br/>    @AtomPairIDs = $TopologicalAtomTorsionsFingerprints-&gt;GetAtomTorsionsIDs();</div>
<p>Returns atom torsion IDs corresponding to atom torsion count values in topological atom torsions
fingerprints vector as an array or reference to an array.</p>
</dd>
<dt><strong><a name="setatomidentifiertype" class="item"><strong>SetAtomIdentifierType</strong></a></strong></dt>
<dd>
<div class="OptionsBox">
    $TopologicalAtomTorsionsFingerprints-&gt;SetAtomIdentifierType($IdentifierType);</div>
<p>Sets atom <em>IdentifierType</em> to use during atom torsions fingerprints generation and
returns <em>TopologicalAtomTorsionsFingerprints</em>.</p>
<p>Possible values: <em>AtomicInvariantsAtomTypes, DREIDINGAtomTypes, EStateAtomTypes,
FunctionalClassAtomTypes, MMFF94AtomTypes, SLogPAtomTypes, SYBYLAtomTypes,
TPSAAtomTypes, UFFAtomTypes</em>.</p>
</dd>
<dt><strong><a name="setatomicinvariantstouse" class="item"><strong>SetAtomicInvariantsToUse</strong></a></strong></dt>
<dd>
<div class="OptionsBox">
    $TopologicalAtomTorsionsFingerprints-&gt;SetAtomicInvariantsToUse($ValuesRef);
<br/>    $TopologicalAtomTorsionsFingerprints-&gt;SetAtomicInvariantsToUse(@Values);</div>
<p>Sets atomic invariants to use during <em>AtomicInvariantsAtomTypes</em> value of <em>AtomIdentifierType</em>
for topological atom torsions fingerprints generation and returns <em>TopologicalAtomTorsionsFingerprints</em>.</p>
<p>Possible values for atomic invariants are: <em>AS, X, BO,  LBO, SB, DB, TB,
H, Ar, RA, FC, MN, SM</em>. Default value: <em>AS,X,BO,H,FC</em>.</p>
<p>The atomic invariants abbreviations correspond to:</p>
<div class="OptionsBox">
    AS = Atom symbol corresponding to element symbol</div>
<div class="OptionsBox">
    X&lt;n&gt;   = Number of non-hydrogen atom neighbors or heavy atoms
<br/>    BO&lt;n&gt; = Sum of bond orders to non-hydrogen atom neighbors or heavy atoms
<br/>    LBO&lt;n&gt; = Largest bond order of non-hydrogen atom neighbors or heavy atoms
<br/>    SB&lt;n&gt; = Number of single bonds to non-hydrogen atom neighbors or heavy atoms
<br/>    DB&lt;n&gt; = Number of double bonds to non-hydrogen atom neighbors or heavy atoms
<br/>    TB&lt;n&gt; = Number of triple bonds to non-hydrogen atom neighbors or heavy atoms
<br/>    H&lt;n&gt;   = Number of implicit and explicit hydrogens for atom
<br/>    Ar     = Aromatic annotation indicating whether atom is aromatic
<br/>    RA     = Ring atom annotation indicating whether atom is a ring
<br/>    FC&lt;+n/-n&gt; = Formal charge assigned to atom
<br/>    MN&lt;n&gt; = Mass number indicating isotope other than most abundant isotope
<br/>    SM&lt;n&gt; = Spin multiplicity of atom. Possible values: 1 (singlet), 2 (doublet) or
            3 (triplet)</div>
<p>Atom type generated by AtomTypes::AtomicInvariantsAtomTypes class corresponds to:</p>
<div class="OptionsBox">
    AS.X&lt;n&gt;.BO&lt;n&gt;.LBO&lt;n&gt;.&lt;SB&gt;&lt;n&gt;.&lt;DB&gt;&lt;n&gt;.&lt;TB&gt;&lt;n&gt;.H&lt;n&gt;.Ar.RA.FC&lt;+n/-n&gt;.MN&lt;n&gt;.SM&lt;n&gt;</div>
<p>Except for AS which is a required atomic invariant in atom types, all other atomic invariants are
optional. Atom type specification doesn't include atomic invariants with zero or undefined values.</p>
<p>In addition to usage of abbreviations for specifying atomic invariants, the following descriptive words
are also allowed:</p>
<div class="OptionsBox">
    X : NumOfNonHydrogenAtomNeighbors or NumOfHeavyAtomNeighbors
<br/>    BO : SumOfBondOrdersToNonHydrogenAtoms or SumOfBondOrdersToHeavyAtoms
<br/>    LBO : LargestBondOrderToNonHydrogenAtoms or LargestBondOrderToHeavyAtoms
<br/>    SB :  NumOfSingleBondsToNonHydrogenAtoms or NumOfSingleBondsToHeavyAtoms
<br/>    DB : NumOfDoubleBondsToNonHydrogenAtoms or NumOfDoubleBondsToHeavyAtoms
<br/>    TB : NumOfTripleBondsToNonHydrogenAtoms or NumOfTripleBondsToHeavyAtoms
<br/>    H :  NumOfImplicitAndExplicitHydrogens
<br/>    Ar : Aromatic
<br/>    RA : RingAtom
<br/>    FC : FormalCharge
<br/>    MN : MassNumber
<br/>    SM : SpinMultiplicity</div>
<p><em>AtomTypes::AtomicInvariantsAtomTypes</em> module is used to assign atomic invariant
atom types.</p>
</dd>
<dt><strong><a name="setfunctionalclassestouse" class="item"><strong>SetFunctionalClassesToUse</strong></a></strong></dt>
<dd>
<div class="OptionsBox">
    $TopologicalTorsionsFingerprints-&gt;SetFunctionalClassesToUse($ValuesRef);
<br/>    $TopologicalTorsionsFingerprints-&gt;SetFunctionalClassesToUse(@Values);</div>
<p>Sets functional classes invariants to use during <em>FunctionalClassAtomTypes</em> value of <em>AtomIdentifierType</em>
for topological atom torsions fingerprints generation and returns <em>TopologicalAtomTorsionsFingerprints</em>.</p>
<p>Possible values for atom functional classes are: <em>Ar, CA, H, HBA, HBD, Hal, NI, PI, RA</em>.
Default value [ Ref 24 ]: <em>HBD,HBA,PI,NI,Ar,Hal</em>.</p>
<p>The functional class abbreviations correspond to:</p>
<div class="OptionsBox">
    HBD: HydrogenBondDonor
<br/>    HBA: HydrogenBondAcceptor
<br/>    PI :  PositivelyIonizable
<br/>    NI : NegativelyIonizable
<br/>    Ar : Aromatic
<br/>    Hal : Halogen
<br/>    H : Hydrophobic
<br/>    RA : RingAtom
<br/>    CA : ChainAtom</div>
<div class="OptionsBox">
 Functional class atom type specification for an atom corresponds to:</div>
<div class="OptionsBox">
    Ar.CA.H.HBA.HBD.Hal.NI.PI.RA or None</div>
<p><em>AtomTypes::FunctionalClassAtomTypes</em> module is used to assign functional class atom
types. It uses following definitions [ Ref 60-61, Ref 65-66 ]:</p>
<div class="OptionsBox">
    HydrogenBondDonor: NH, NH2, OH
<br/>    HydrogenBondAcceptor: N[!H], O
<br/>    PositivelyIonizable: +, NH2
<br/>    NegativelyIonizable: -, C(=O)OH, S(=O)OH, P(=O)OH</div>
</dd>
<dt><strong><a name="stringifytopologicalatomtorsionsfingerprints" class="item"><strong>StringifyTopologicalAtomTorsionsFingerprints</strong></a></strong></dt>
<dd>
<div class="OptionsBox">
    $String = $TopologicalAtomTorsionsFingerprints-&gt;
                  StringifyTopologicalAtomTorsionsFingerprints();</div>
<p>Returns a string containing information about <em>TopologicalAtomTorsionsFingerprints</em> object.</p>
</dd>
</dl>
<p>
</p>
<h2>AUTHOR</h2>
<p><a href="mailto:msud@san.rr.com">Manish Sud</a></p>
<p>
</p>
<h2>SEE ALSO</h2>
<p><a href="./Fingerprints.html">Fingerprints.pm</a>,&nbsp<a href="./FingerprintsStringUtil.html">FingerprintsStringUtil.pm</a>,&nbsp<a href="./AtomNeighborhoodsFingerprints.html">AtomNeighborhoodsFingerprints.pm</a>,&nbsp
<a href="./AtomTypesFingerprints.html">AtomTypesFingerprints.pm</a>,&nbsp<a href="./EStateIndiciesFingerprints.html">EStateIndiciesFingerprints.pm</a>,&nbsp<a href="./ExtendedConnectivityFingerprints.html">ExtendedConnectivityFingerprints.pm</a>,&nbsp
<a href="./MACCSKeys.html">MACCSKeys.pm</a>,&nbsp<a href="./PathLengthFingerprints.html">PathLengthFingerprints.pm</a>,&nbsp<a href="./TopologicalAtomPairsFingerprints.html">TopologicalAtomPairsFingerprints.pm</a>,&nbsp
<a href="./TopologicalAtomTripletsFingerprints.html">TopologicalAtomTripletsFingerprints.pm</a>,&nbsp<a href="./TopologicalPharmacophoreAtomPairsFingerprints.html">TopologicalPharmacophoreAtomPairsFingerprints.pm</a>,&nbsp
<a href="./TopologicalPharmacophoreAtomTripletsFingerprints.html">TopologicalPharmacophoreAtomTripletsFingerprints.pm</a>
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<h2>COPYRIGHT</h2>
<p>Copyright (C) 2015 Manish Sud. All rights reserved.</p>
<p>This file is part of MayaChemTools.</p>
<p>MayaChemTools is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation; either version 3 of the License, or (at your option)
any later version.</p>
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