C[n+]1ccc(O)nc1[NH-]    mol29495    0_1
C[n+]1ccc([O-])nc1N    mol29495    0_2
[CH2-][n+]1ccc(O)nc1N    mol29495    0_3
C[n+]1ccc([O-])nc1[NH3+]    mol29495    1_1
C[n+]1ccc(O)nc1N    mol29495    1_2