双(五氟苯基)汞

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

4-pentafluorophenyl 4`-trifluoromethyl perfluoro biphenyl

perfluoro-(4-methyl-[1,1':4',1'':4'',1''']-quaterphenyl)