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-[2-[(5-bromothiophen-2-yl)methylsulfanyl]ethylamino]-2-oxoethyl]-1,3-benzodioxole-5-carboxamide is given. What is its corresponding molecular formula?
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C17H17BrN2O4S2
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