Cc1cc[nH+]c(N=Cc2ccc([O-])cc2)n1    mol34170    0_1
Cc1ccnc(N=Cc2ccc([O-])cc2)[nH+]1    mol34170    0_2
Cc1ccnc([NH+]=Cc2ccc([O-])cc2)n1    mol34170    0_3
Cc1ccnc(N=Cc2ccc(O)cc2)n1    mol34170    0_4
Cc1ccnc(N=Cc2ccc([O-])cc2)n1    mol34170    -1_1