N-[2-[3,4-Bis[(pentafluoropropanoyl)oxy]phenyl]-1-methylethyl]-2,2,3,3,3-pentafluoropropanamide

Bis(2,2,3,3,3-pentafluoropropanoic acid)4-[2-[(2,2,3,3,3-pentafluoro-1-oxopropyl)amino]propyl]-1,2-phenylene ester