O=C(c1ccccc1)c1ccc2n1CC[C@H]2C(=O)O    mol31777    0_1
O=C(c1ccccc1)c1ccc2n1CC[C-]2C(=O)O    mol31777    -1_1
O=C(c1ccccc1)c1ccc2n1CC[C@H]2C(=O)[O-]    mol31777    -1_2