parameters: (frame, outFile, molCol='ROMol', NamesCol='', isomericSmiles=False)
docstring: Saves smi file. SMILES are generated from column with RDKit molecules. Column
      with names is optional.
docstring_summary: Saves smi file. SMILES are generated from column with RDKit molecules. Column
      with names is optional.
docstring_tokens: Saves smi file . SMILES are generated from column with RDKit molecules . Column with names is optional .
function: def SaveSMILESFromFrame(frame, outFile, molCol='ROMol', NamesCol='', isomericSmiles=False):
    '''
      Saves smi file. SMILES are generated from column with RDKit molecules. Column
      with names is optional.
      '''
    w = Chem.SmilesWriter(outFile, isomericSmiles=isomericSmiles)
    if NamesCol != '':
      for m, n in zip(frame[molCol], (str(c) for c in frame[NamesCol])):
        m.SetProp('_Name', n)
        w.write(m)
      w.close()
    else:
      for m in frame[molCol]:
        w.write(m)
      w.close()
function_tokens: def SaveSMILESFromFrame ( frame , outFile , molCol = 'ROMol' , NamesCol = '' , isomericSmiles = False ) : w = Chem . SmilesWriter ( outFile , isomericSmiles = isomericSmiles ) if NamesCol != '' : for m , n in zip ( frame [ molCol ] , ( str ( c ) for c in frame [ NamesCol ] ) ) : m . SetProp ( '_Name' , n ) w . write ( m ) w . close ( ) else : for m in frame [ molCol ] : w . write ( m ) w . close ( )