Nc1cc(O)n(-c2ccccc2)[nH+]1 mol25441 1_1 [NH3+]c1cc([O-])n(-c2ccccc2)[nH+]1 mol25441 1_2 [NH3+]c1cc(O)n(-c2ccccc2)n1 mol25441 1_3 [NH3+]c1cc(O)n(-c2ccccc2)[nH+]1 mol25441 2_1