NC(=O)[C@@H](N)Cc1cn(Cc2ccccc2)cn1    mol8544    0_1
NC(=O)[C@@H]([NH3+])Cc1cn(Cc2ccccc2)cn1    mol8544    1_1
NC(=O)[C@@H](N)Cc1cn(Cc2ccccc2)c[nH+]1    mol8544    1_2
NC(=O)[C@@H]([NH3+])Cc1cn(Cc2ccccc2)c[nH+]1    mol8544    2_1