You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named [3-(3,4-dimethoxyphenyl)-5-(1-hydroxyethyl)-1,2-oxazol-4-yl]-[2-(methoxymethyl)pyrrolidin-1-yl]methanone is given. What is its corresponding molecular formula?
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C20H26N2O6
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