Cc1[nH+]c2c(=O)nc([O-])nc-2n(CCO)c1C    mol4768    0_1
Cc1nc2c(=O)nc(O)nc-2n(CCO)c1C    mol4768    0_2
Cc1nc2c(=O)[nH+]c(O)nc-2n(CCO)c1C    mol4768    1_1
Cc1[nH+]c2c(=O)nc(O)nc-2n(CCO)c1C    mol4768    1_2
Cc1nc2c(=O)nc(O)[nH+]c-2n(CCO)c1C    mol4768    1_3
Cc1nc2c(=O)nc([O-])nc-2n(CCO)c1C    mol4768    -1_1
Cc1nc2c(=O)nc([O-])nc-2n(CC[O-])c1C    mol4768    -2_1