You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as (2R)-N-[(2R)-butan-2-yl]-2-[(2-chlorophenyl)methyl-[2-(3,4-dimethoxy-N-methylsulfonylanilino)acetyl]amino]propanamide using the IUPAC nomenclature.
user
C25H34ClN3O6S
assistant