[NH3+]c1ccncc1[O-] mol35548 0_1 Nc1ccncc1O mol35548 0_2 Nc1cc[nH+]cc1[O-] mol35548 0_3 Nc1cc[nH+]cc1O mol35548 1_1 [NH3+]c1ccncc1O mol35548 1_2 [NH3+]c1cc[nH+]cc1[O-] mol35548 1_3