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system
Name the molecular formula for the molecule established as N-[3-[[6-[[benzenesulfonyl(ethyl)amino]methyl]-4-hydroxy-2,5-dioxopyran-3-yl]-cyclopropylmethyl]phenyl]-4-cyanobenzenesulfonamide using the IUPAC nomenclature.
user
C31H29N3O8S2
assistant