NC(=O)c1ccc[n+](Cc2cccc(C[n+]3cccc(/C=N/[O-])c3)c2)c1    mol20514    1_1
NC(=O)c1ccc[n+](Cc2cccc(C[n+]3cccc(/C=N/O)c3)c2)c1    mol20514    2_1