Nc1ncc(-c2ccc([N+](=O)[O-])cc2)cn1    mol7109    0_1
Nc1ncc(-c2ccc([N+](=O)[O-])cc2)c[nH+]1    mol7109    1_1
[NH3+]c1ncc(-c2ccc([N+](=O)[O-])cc2)cn1    mol7109    1_2