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What is the molecular formula of the compound with this IUPAC name 2-naphthalen-1-yl-4-(3-spiro[fluorene-9,9'-xanthene]-4-ylphenyl)-6-[4-[(3R,7S)-1-tetracyclo[5.3.1.03,9.05,8]undecanyl]phenyl]-1,3,5-triazine ?
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C61H45N3O
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