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-(2,5-dichloro-N-(4-methylphenyl)sulfonylanilino)-N-[[4-(piperidin-1-ylmethyl)phenyl]methyl]acetamide using the IUPAC nomenclature.
user
C28H31Cl2N3O3S
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