You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[3-[4-(trifluoromethoxy)phenyl]-1,2,4-oxadiazol-5-yl]methyl 3,5-difluorobenzoate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C17H9F5N2O4
assistant