O=C([O-])c1cccc2ncc[nH+]c12    mol10935    0_1
O=C(O)c1cccc2nccnc12    mol10935    0_2
O=C([O-])c1cccc2[nH+]ccnc12    mol10935    0_3
O=C([O-])c1cccc2nccnc12    mol10935    -1_1