COc1ccc2c(c1OC)C(=O)O[C@@H]2[C@H]1c2cc3c(cc2CCN1C)OCO3    mol5192    0_1
COc1ccc2c(c1OC)C(=O)O[C@@H]2[C@H]1c2cc3c(cc2CC[NH+]1C)OCO3    mol5192    1_1