You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 4-fluoro-N-[(1S)-2-(2-methoxyethylamino)-2-oxo-1-[1-[4-(trifluoromethyl)benzoyl]piperidin-4-yl]ethyl]benzamide .
user
C25H27F4N3O4
assistant