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 2,4-ditert-butyl-6-[1-(2,4-difluorophenyl)-4-[3-(5-methyl-4-phenylpyridin-2-yl)-5-phenylphenyl]benzimidazol-2-yl]phenol is given. What is its corresponding molecular formula?
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C51H45F2N3O
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