You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-(3,5-dimethyl-4-piperidin-1-ylsulfonylpyrazol-1-yl)-N-(1-phenylcyclobutyl)acetamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C22H30N4O3S
assistant