You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 3,4-dibromo-1-[(3,5-dimethyl-1,2-oxazol-4-yl)sulfonyl]pyrrole-2-carbonitrile by IUPAC nomenclature, provide its molecular formula.
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C10H7Br2N3O3S
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