O=C(O)c1cn(-c2ccccc2)nn1    mol10950    0_1
O=C([O-])c1cn(-c2ccccc2)n[nH+]1    mol10950    0_2
O=C([O-])c1cn(-c2ccccc2)[nH+]n1    mol10950    0_3
O=C([O-])c1cn(-c2ccccc2)nn1    mol10950    -1_1