You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[1-(2,4-diethylcyclopentyl)-1-(2-oxooxolan-3-yl)ethyl] 2,2,2-trifluoroacetate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C17H25F3O4
assistant