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system
Can you give the molecular formula of the molecule 3-dibenzofuran-2-yl-9-(9,9-dimethyl-7-pyridin-2-ylfluoren-2-yl)carbazole;3-dibenzofuran-2-yl-9-[4-(4,6-diphenylpyridin-2-yl)phenyl]carbazole;3-dibenzofuran-2-yl-9-[5-(4,6-diphenylpyridin-2-yl)pyrimidin-2-yl]carbazole;3-dibenzofuran-2-yl-9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazole;3-dibenzofuran-2-yl-9-[4-[4-(3-methylphenyl)pyridin-2-yl]phenyl]carbazole;3-dibenzofuran-2-yl-9-[4-(4-phenylpyridin-2-yl)phenyl]carbazole ?
user
C264H170N16O6
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