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Translate the chemical IUPAC name 1-[3-[(4-chlorophenyl)methylsulfanyl]-1,2,4-triazol-1-yl]-2-(2,4-difluorophenyl)-3-(1,2,4-triazol-1-yl)propan-2-ol into its molecular formula.
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C20H17ClF2N6OS
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