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 2-[N-(benzenesulfonyl)-3-bromoanilino]-N-[4-[(4-bromophenyl)sulfamoyl]phenyl]acetamide using the IUPAC nomenclature.
user
C26H21Br2N3O5S2
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