You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named butan-2-yl 4-[(1R,2R)-2-[(4-methylsulfonylphenyl)methoxymethyl]cyclopropyl]piperidine-1-carboxylate by IUPAC nomenclature, provide its molecular formula.
user
C22H33NO5S
assistant