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 [(2R,3R,4S,5S)-2-[6-(2,2-diphenylethylamino)-2-[(3R)-3-(pyridin-4-ylmethylcarbamoylamino)pyrrolidin-1-yl]purin-9-yl]-5-(ethylcarbamoyl)-4-hydroxyoxolan-3-yl] 2,2,2-trifluoroacetate into its molecular formula.
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C39H41F3N10O6
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