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What is the molecular formula of the molecule 1-[10-(4-methylphenyl)anthracen-9-yl]-4-phenanthren-9-yldibenzofuran;3-naphthalen-2-yl-1-[10-(4-phenylphenyl)anthracen-9-yl]dibenzofuran;4-phenyl-1-[10-(3-phenylphenyl)anthracen-9-yl]dibenzofuran ?
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C139H88O3
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