C[NH2+]Cc1cc([O-])ns1 mol36547 0_1 CNCc1cc(O)ns1 mol36547 0_2 CNCc1cc([OH2+])ns1 mol36547 1_1 CNCc1cc(O)[nH+]s1 mol36547 1_2 C[NH2+]Cc1cc(O)ns1 mol36547 1_3