You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 3-(3-bromo-6-fluoro-2-methylindol-2-yl)sulfonyl-N,N-dimethyl-1,2,4-triazole-1-sulfonamide into molecular formula.
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C13H13BrFN5O4S2
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