1,2,4,5-tetrafluoro-3-(propylthio)benzene

p-tert-butylphenyl 2,3,5,6-tetrafluorophenyl sulfide

1,2,3,4,5-pentafluoro-6-[2,3,5,6-tetrafluoro-4-(2,3,4,5,6-pentafluorophenyl)phenyl]benzene

1,2,3,4,5-pentafluoro-6-[2,3,5,6-tetrafluoro-4-[2,3,5,6-tetrafluoro-4-(2,3,4,5,6-pentafluorophenyl)phenyl]phenyl]benzene