You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 2-fluoro-4-[4-[2-[4-(4-methylpentyl)cyclohexyl]ethyl]cyclohexyl]-1-(trifluoromethyl)benzene by IUPAC nomenclature, provide its molecular formula.
user
C27H40F4
assistant