2-cyano-5(6)-nitrobenzimidazole
methyl 5-amino-1H-benzo[d]imidazole-2-carboxylate
methyl 5-nitro-1H-benzo[d]imidazole-2-carboxylate
1-(2-fluoro-benzyl)-5-nitro-1H-benzoimidazole-2-carboxylic acid phenylamide
ethyl 5-nitro-1H-benzo[d]imidazole-2-carboxylate