You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
acetonitrile;3-[4-(3,4-difluorocyclohexyl)phenyl]-N-methyl-N-(2-phenylethyl)propan-1-amine is the IUPAC name of a molecule. Please give its molecular formula.
user
C26H34F2N2
assistant