You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 2,2-dimethyl-N-[(3S,4S)-3-(2-methylphenyl)piperidin-4-yl]-3-[3-(trifluoromethyl)pyridin-2-yl]oxypropanamide ?
user
C23H28F3N3O2
assistant