CNc1c2ccccc2nc2cccc([N+](=O)[O-])c12    mol15567    0_1
CNc1c2ccccc2[nH+]c2cccc([N+](=O)[O-])c12    mol15567    1_1
C[NH2+]c1c2ccccc2nc2cccc([N+](=O)[O-])c12    mol15567    1_2