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system
Translate the chemical IUPAC name propan-2-yl 2-[[2-[[5-(5-bromofuran-2-yl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate into its molecular formula.
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C22H25BrN4O4S2
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