You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 2-[4-(4-fluorophenyl)-5-[2-(pyridin-3-ylamino)pyrimidin-4-yl]-1H-imidazol-2-yl]-N-(2-hydroxyethyl)-5-methyl-1,3-dioxane-5-carboxamide by IUPAC nomenclature, provide its molecular formula.
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C26H26FN7O4
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