1,1,1,3,4,4,5,5,5-nonafluoro-2-trifluoromethyl-3-(2-pyridyloxy)pentane

2-(Trifluoromethyl)-3-methoxy-1,1,1,3,4,4,5,5,5-nonafluoropentane

3-methoxy-2-trifluoromethyloctafluoro-2-pentene

3-pyrrolidinoperfluoro-2-methyl-2-pentene

1-[1,3,3,4,4,5,5,5-octafluoro-2-(trifluoromethyl)pent-1-enyl]pyrrolidine