Nc1ccc(Nc2ccc([N+](=O)[O-])cc2)cc1    mol21801    0_1
[NH3+]c1ccc(Nc2ccc([N+](=O)[O-])cc2)cc1    mol21801    1_1
Nc1ccc([NH2+]c2ccc([N+](=O)[O-])cc2)cc1    mol21801    1_2