3-methyl-4-oxidoquinoxalin-4-ium-2-carboxylic acid

4-羟基-3-硝基苯磺酸

4-(2-methylpropoxy)-8-nitroquinoline-2-carboxylic acid

N-(2-nitrophenyl)-3-oxo-3-phenylpropanamide

2-(1H-benzimidazol-2-yl)-1-methylbenzimidazole