You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named ethyl 3-(1,3-benzothiazol-2-yl)-2-[4-(4-methylphenyl)sulfonylbutanoylamino]-5,7-dihydro-4H-thieno[2,3-c]pyridine-6-carboxylate by IUPAC nomenclature, provide its molecular formula.
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C28H29N3O5S3
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