5-nitro-2-[(4-pyrrolidin-1-ylphenyl)diazenyl]benzonitrile

2-[[2-[(4-pyrrolidin-1-ylphenyl)diazenyl]-1,3-benzothiazol-6-yl]oxy]ethanol

3-(吡咯烷-1-基)苯-1-磺酰氯

1-[4-[(4-pyrrolidin-1-ylphenyl)methyl]phenyl]pyrrolidine

(4-nitrophenyl)-(4-pyrrolidin-1-ylphenyl)diazene