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-(2,3-dihydro-1,4-benzodioxin-6-yl)-1-pyrrolidin-1-ylbutan-2-yl]-3-[4-(trifluoromethyl)phenyl]urea;ethane is given. What is its corresponding molecular formula?
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C26H34F3N3O3
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