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What is the molecular formula of the compound with this IUPAC name 2-[4-(9,9-dimethylfluoren-2-yl)phenyl]-9,10-diphenylanthracene;2-(9,9-dimethyl-7-phenylfluoren-2-yl)-9,10-diphenylanthracene;2-naphthalen-1-yl-9,10-dinaphthalen-2-ylanthracene;2,9,10-triphenylanthracene ?
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C170H118
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