You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named N-[2-[(4S)-4-[(4-chlorophenoxy)methyl]-6,7-dihydro-4H-thieno[3,2-c]pyridin-5-yl]-2-oxoethyl]-4-methyl-N-(3-methylbutyl)benzenesulfonamide is given. What is its corresponding molecular formula?
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C28H33ClN2O4S2
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