You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 2-[N-(benzenesulfonyl)-3,4-dimethylanilino]-N-[4-[[4-chloro-3-(trifluoromethyl)phenyl]sulfamoyl]phenyl]acetamide .
user
C29H25ClF3N3O5S2
assistant