You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-[5-methyl-1-[[3-(3-pyrrolidin-1-ylpropyl)phenyl]methyl]pyrazol-3-yl]-3-[4-(trifluoromethoxy)phenyl]-1,2,4-oxadiazole The above is the IUPAC name of a molecule. Write its molecular formula.
user
C27H28F3N5O2
assistant