You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
difluoromethane;ethane;[4-[4-[2-[[2-(fluoromethyl)benzoyl]amino]ethyl]phenyl]phenyl] hypofluorite;molecular hydrogen;dihydrofluoride is the IUPAC name of a molecule. Please give its molecular formula.
user
C25H31F6NO2
assistant