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 2-[2,4-bis(2-methylbutan-2-yl)phenoxy]-N-[2-[3-(2-fluorophenyl)-4-(4-methylphenoxy)-5-oxo-4H-pyrazol-1-yl]phenyl]butanamide is given. What is its corresponding molecular formula?
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C42H48FN3O4
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