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-[1-[4-(1,3-benzothiazol-2-yl)piperidin-1-yl]-1-oxopropan-2-yl]-2,2-dimethylpropanamide .
user
C20H27N3O2S
assistant