O=C(O)C1=CC=CC[C@@H]1C(=O)O mol10418 0_1 O=C(O)C1=CC=CC[C@@H]1C(=O)[O-] mol10418 -1_1 O=C([O-])C1=CC=CC[C@@H]1C(=O)O mol10418 -1_2 O=C([O-])C1=CC=CC[C@@H]1C(=O)[O-] mol10418 -2_1