Nc1cccc([N+](=O)[O-])c1O    mol23753    0_1
[NH3+]c1cccc([N+](=O)[O-])c1[O-]    mol23753    0_2
[NH3+]c1cccc([N+](=O)[O-])c1O    mol23753    1_1
Nc1cccc([N+](=O)[O-])c1[O-]    mol23753    -1_1