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 N-[5-[(2S,4R)-4-methoxy-2-(methoxymethyl)pyrrolidin-1-yl]-2-methyl-5-oxopentyl]-3,4-dimethyl-5-oxoheptanamide into its molecular formula.
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C22H40N2O5
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