You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 1-[(2-chloro-6-fluorophenyl)methyl]-N-[(1R)-1-(2,4-dimethylphenyl)ethyl]piperidine-4-carboxamide .
user
C23H28ClFN2O
assistant