CC1=NN(c2ccccc2)C(=O)[C@@H]1C(=O)c1ccccc1    mol12169    0_1
CC1=[NH+]N(c2ccccc2)C(=O)[C@@H]1C(=O)c1ccccc1    mol12169    1_1
Cc1nn(-c2ccccc2)c(=O)[c-]1C(=O)c1ccccc1    mol12169    -1_1