Nc1c2ccccc2nc2c1ccc1c([N+](=O)[O-])cccc12    mol15074    0_1
[NH3+]c1c2ccccc2nc2c1ccc1c([N+](=O)[O-])cccc12    mol15074    1_1
Nc1c2ccccc2[nH+]c2c1ccc1c([N+](=O)[O-])cccc12    mol15074    1_2