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 1-[(3R)-3-[[[5-chloro-2-[[1-(2-hydroxyethyl)pyrazol-4-yl]amino]pyrimidin-4-yl]amino]methyl]pyrrolidin-1-yl]ethanone into its molecular formula.
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C16H22ClN7O2
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