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 1-[[3,4-dihydroxy-5-[[3-[4-(trifluoromethoxy)phenyl]-1,2,4-oxadiazol-5-yl]methyl]oxolan-2-yl]methyl]-3-propan-2-ylurea is given. What is its corresponding molecular formula?
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C19H23F3N4O6
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