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system
Translate the chemical IUPAC name 4-[[4-[4-(3-bromo-4-fluorophenyl)-5-oxo-1,2,4-oxadiazol-3-yl]-1,2,5-oxadiazol-3-yl]amino]piperidine-1-sulfonamide into its molecular formula.
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C15H15BrFN7O5S
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