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 5-bromo-N-[6-[(5-bromothiophene-2-carbonyl)amino]hexyl]thiophene-2-carboxamide is given. What is its corresponding molecular formula?
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C16H18Br2N2O2S2
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