O=C(/C=N\O)[N-]c1ccc[n+](CCCCC[n+]2cccc(NC(=O)/C=N\O)c2)c1    mol21057    1_1
O=C(/C=N\[O-])Nc1ccc[n+](CCCCC[n+]2cccc(NC(=O)/C=N\O)c2)c1    mol21057    1_2
O=C(/C=N\O)Nc1ccc[n+](CCCCC[n+]2cccc(NC(=O)/C=N\O)c2)c1    mol21057    2_1
O=C(/C=N\[O-])Nc1ccc[n+](CCCCC[n+]2cccc(NC(=O)/C=[NH+]\O)c2)c1    mol21057    2_2