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 N-[2-(4,5-dimethyl-1,3-thiazol-2-yl)ethyl]-1-[(3-fluorophenyl)methyl]-6-oxopiperidine-3-carboxamide ?
user
C20H24FN3O2S
assistant