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system
Name the molecular formula for the molecule established as 3-[7-[4-(4,6-diphenyl-1,3,5-triazin-2-yl)cyclohexa-1,5-dien-1-yl]dibenzofuran-4-yl]-6,9-diphenylcarbazole using the IUPAC nomenclature.
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C57H38N4O
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