4,5-diamino-10H-acridin-9-one

N,4-dimethyl-N-(2-nitrophenyl)benzenesulfonamide

N-(2-fluoroethyldiazenyl)-2-nitroaniline

N-(2-chloroethyldiazenyl)-2-nitroaniline

2-(furan-2-yl)-1-(furan-2-ylmethyl)benzimidazole