You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named (2R)-1-[2-(4-chlorophenoxy)ethoxy]-3-[(2S)-2-(2,3-dihydro-1,4-benzodioxin-6-yl)pyrrolidin-1-yl]propan-2-ol by IUPAC nomenclature, provide its molecular formula.
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C23H28ClNO5
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