You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[1-[5-[2-[5-fluoro-6-[2-[4-(trifluoromethyl)phenyl]pyrrolidin-1-yl]pyrimidin-4-yl]ethyl]pyridin-2-yl]piperidin-4-yl]methanol is the IUPAC name of a molecule. Please give its molecular formula.
user
C28H31F4N5O
assistant