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-[6-ethylsulfanyl-5-[(3-fluorophenyl)methylcarbamoyl]-4-methylpyridin-2-yl]piperidine-4-carboxylic acid .
user
C22H26FN3O3S
assistant