def setUp(self):
    'Function run before each test in this class.'
    self.test_mols = [Molecule().from_smiles('C'), Molecule().from_smiles('O'), Molecule().from_smiles('N'), Molecule().from_smiles('S'), Molecule().from_smiles('[CH2]C'), Molecule().from_smiles('[CH]C'), Molecule().from_smiles('C=CC=C'), Molecule().from_smiles('C#C[CH2]'), Molecule().from_smiles('c1ccccc1'), Molecule().from_smiles('[13CH3]C'), Molecule().from_smiles('O=CCO').generate_h_bonded_structures()[0]]
    self.test_Hbond_free_mol = Molecule().from_smiles('O=CCO')
Function run before each test in this class.
def setUp(self):
    
    self.test_mols = [Molecule().from_smiles('C'), Molecule().from_smiles('O'), Molecule().from_smiles('N'), Molecule().from_smiles('S'), Molecule().from_smiles('[CH2]C'), Molecule().from_smiles('[CH]C'), Molecule().from_smiles('C=CC=C'), Molecule().from_smiles('C#C[CH2]'), Molecule().from_smiles('c1ccccc1'), Molecule().from_smiles('[13CH3]C'), Molecule().from_smiles('O=CCO').generate_h_bonded_structures()[0]]
    self.test_Hbond_free_mol = Molecule().from_smiles('O=CCO')