NC(=O)c1ccc[n+](Cc2cccc(C[n+]3ccccc3/C=N/[O-])c2)c1    mol20516    1_1
NC(=O)c1ccc[n+](Cc2cccc(C[n+]3ccccc3/C=N/O)c2)c1    mol20516    2_1