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 [(3S)-2-[(2S)-2-(2-chlorophenyl)-2-hydroxyethyl]-3,4-dihydro-1H-isoquinolin-3-yl]-pyrrolidin-1-ylmethanone into its molecular formula.
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C22H25ClN2O2
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