O=C(NCc1nc2ccccc2[nH]1)c1ccccc1    mol35732    0_1
[OH+]=C(NCc1nc2ccccc2[nH]1)c1ccccc1    mol35732    1_1
O=C(NCc1[nH]c2ccccc2[nH+]1)c1ccccc1    mol35732    1_2