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Provide the molecular formula for the IUPAC named substance 7,7-dimethyl-5-[4-[3-methyl-2,4,5-triphenyl-6-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]phenyl]phenyl]-2-(9-phenylcarbazol-3-yl)indeno[2,1-b]carbazole .
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C82H65BN2O2
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