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 [(2R,3S,4S,5R)-4-benzoyl-5-(2,4-dioxopyrimidin-1-yl)-2-(hydroxymethyl)oxolan-3-yl] benzoate is given. What is its corresponding molecular formula?
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C23H20N2O7
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