[NH3+]c1cc(C(=O)[O-])ccc1O    mol22698    0_1
Nc1cc(C(=O)O)ccc1O    mol22698    0_2
[NH3+]c1cc(C(=O)O)ccc1[O-]    mol22698    0_3
Nc1cc(C(=O)[O-])ccc1O    mol22698    -1_1
Nc1cc(C(=O)O)ccc1[O-]    mol22698    -1_2
[NH3+]c1cc(C(=O)[O-])ccc1[O-]    mol22698    -1_3