[NH3+]c1ccc2c(c1)Cc1cccc([O-])c1-2 mol3509 0_1 Nc1ccc2c(c1)Cc1cccc(O)c1-2 mol3509 0_2 [NH3+]c1ccc2c(c1)Cc1cccc(O)c1-2 mol3509 1_1 Nc1ccc2c(c1)Cc1cccc([O-])c1-2 mol3509 -1_1