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 N-[4-[4-(dimethylsulfamoyl)phenyl]-1,3-thiazol-2-yl]-2-(4-methoxyphenoxy)propanamide using the IUPAC nomenclature.
user
C21H23N3O5S2
assistant