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 15,16-dibromo-3lambda6,12lambda6,17-trithiabicyclo[12.2.1]heptadeca-1(16),14-diene 3,3,12,12-tetraoxide is given. What is its corresponding molecular formula?
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C14H20Br2O4S3
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