Cc1[nH+]c2c(=O)n(C)c(O)nc2nc1[O-]    mol8140    0_1
Cc1nc2c(=O)n(C)c(O)[nH+]c2nc1[O-]    mol8140    0_2
Cc1[nH+]c2c(=O)n(C)c([O-])nc2nc1O    mol8140    0_3
Cc1nc2c(=O)n(C)c([O-])nc2[nH+]c1O    mol8140    0_4
Cc1nc2c(=O)n(C)c(O)nc2nc1O    mol8140    0_5
Cc1nc2c(=O)n(C)c(O)nc2nc1[O-]    mol8140    -1_1
Cc1nc2c(=O)n(C)c([O-])nc2nc1O    mol8140    -1_2
Cc1[nH+]c2c(=O)n(C)c([O-])nc2nc1[O-]    mol8140    -1_3
Cc1nc2c(=O)n(C)c([O-])nc2nc1[O-]    mol8140    -2_1