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system
Name the molecular formula for the molecule established as 4-dibenzofuran-4-yl-N-naphthalen-2-yl-N-[2-[3-[N-naphthalen-2-yl-4-(4-phenylphenyl)anilino]phenyl]phenyl]naphthalen-1-amine using the IUPAC nomenclature.
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C72H48N2O
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