N-phenyltetrafluorobenzoxazole

bis(2,3,5,6-tetrafluoro-4-methoxyphenyl)diazene

2,3,5,6-tetrafluoro-4-nitroaniline

N-(2,3,4,5,6-pentafluorophenyl)acetamide

2,3,4,5,6-pentafluoro-N-[(2,3,4,5,6-pentafluorophenyl)diazenyl]aniline