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 N-(7-chloro-4-methoxy-1,3-benzothiazol-2-yl)-3-(4-chlorophenyl)sulfonyl-N-[2-(diethylamino)ethyl]propanamide .
user
C23H27Cl2N3O4S2
assistant