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-[4-(1,3-benzothiazole-2-carbonyl)piperidin-1-yl]-3-(5-methylfuran-2-yl)propan-1-one .
user
C21H22N2O3S
assistant