You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[(2R)-2-(1,3-benzothiazol-2-yl)piperidin-1-yl]-N-[(2R)-4-phenylbutan-2-yl]acetamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C24H29N3OS
assistant