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-[5-[[3-(4-tert-butylbenzoyl)phenyl]sulfamoyl]-1,3,4-thiadiazol-2-yl]-4-methylbenzamide .
user
C27H26N4O4S2
assistant