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 ethyl 2-[2-[3-(benzenesulfonamido)benzoyl]imino-6-butyl-1,3-benzothiazol-3-yl]acetate .
user
C28H29N3O5S2
assistant