六氟苯

氯五氟苯

八氟双环[2,2,1]庚-2,5-二烯

1,2,3,4,4,5,6,7-octafluorobicyclo[3.2.0]hepta-2,6-diene

3,6-dichloro-1,2,3,4,5,6-hexafluorocyclohexa-1,4-diene