You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 2-(3,4-dimethyl-N-methylsulfonylanilino)-N-[1-[4-(4-methylpiperidin-1-yl)phenyl]ethyl]acetamide .
user
C25H35N3O3S
assistant