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 N-[5-[[3-[(2-fluoro-6-methylpyridin-4-yl)methyl]piperidin-1-yl]methyl]-1,3-thiazol-2-yl]acetamide .
user
C18H23FN4OS
assistant