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What is the molecular formula of the compound with this IUPAC name 2-[3-[3-[3-(2,3,4,5,6-pentadeuteriophenyl)pyridin-4-yl]-2H-benzimidazol-3-ium-2-id-1-yl]phenoxy]-9-(6-phenylpyridin-2-yl)carbazole ?
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C47H31N5O
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