You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(3R)-1-[(2,4-dichlorophenyl)methylsulfonyl]-N-[(2R)-1-methoxypropan-2-yl]piperidine-3-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C17H24Cl2N2O4S
assistant