Nc1nonc1C(=O)O    mol35722    0_1
Nc1no[nH+]c1C(=O)[O-]    mol35722    0_2
[NH3+]c1nonc1C(=O)[O-]    mol35722    0_3
Nc1[nH+]onc1C(=O)[O-]    mol35722    0_4
Nc1nonc1C(=O)[O-]    mol35722    -1_1
[NH-]c1nonc1C(=O)O    mol35722    -1_2