O=C1N=[S@](=O)(Nc2ccccc2)c2ccccc21    mol19012    0_1
O=C1N=[S@](=O)([NH2+]c2ccccc2)c2ccccc21    mol19012    1_1
O=C1[NH+]=[S@](=O)(Nc2ccccc2)c2ccccc21    mol19012    1_2