You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name N-[5-(4-chlorophenyl)-6-ethyl-2-(2,2,3,3,4,4,4-heptafluorobutanoylamino)pyrimidin-4-yl]-2,2,3,3,4,4,4-heptafluorobutanamide into its molecular formula.
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C20H11ClF14N4O2
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