NC(=O)c1ccc[n+](Cc2ccccc2C[n+]2ccc(/C=N/[O-])cc2)c1    mol20518    1_1
NC(=O)c1ccc[n+](Cc2ccccc2C[n+]2ccc(/C=N/O)cc2)c1    mol20518    2_1