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 6-but-3-enyl-2-[4-[3,5-difluoro-2-[4-(trifluoromethyl)phenyl]phenyl]-3,5-difluorophenyl]-1-fluoronaphthalene is given. What is its corresponding molecular formula?
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C33H20F8
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