You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-(5-chlorothiophen-2-yl)sulfonyl-N-(4-fluoro-1,3-benzothiazol-2-yl)-N-(furan-2-ylmethyl)piperidine-3-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H19ClFN3O4S3
assistant