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 methyl 4,5-dimethoxy-2-[[2-(3-methoxy-N-(4-methylphenyl)sulfonylanilino)acetyl]amino]benzoate using the IUPAC nomenclature.
user
C26H28N2O8S
assistant