You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 2-[(2R)-4-[(5-chloro-1,3-dimethylpyrazol-4-yl)methyl]-1-(2-methylpropyl)piperazin-2-yl]ethanol into molecular formula.
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C16H29ClN4O
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