You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 1-[2-fluoro-5-(trifluoromethyl)phenyl]-N-[(5-naphthalen-1-yl-1H-pyrazol-4-yl)methyl]methanamine into its molecular formula.
user
C22H17F4N3
assistant