N-[(E)-(2-imino-4-phenyl-1,3-thiazol-5-ylidene)amino]-2-nitroaniline

2-(4-phenylphenyl)-1H-benzimidazole

N-tert-butyl-2-nitroaniline

phenyl N-(2-nitrophenyl)carbamate

2-(p-N,N-二甲基氨基苯基)-1H-苯并咪唑