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For the molecule named 2-phenyl-4-[4-[3-[4-(4-phenyl-6-spiro[fluorene-9,9'-xanthene]-3'-yl-1,3,5-triazin-2-yl)phenyl]phenyl]phenyl]-6-spiro[fluorene-9,9'-xanthene]-3'-yl-1,3,5-triazine by IUPAC nomenclature, provide its molecular formula.
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C86H52N6O2
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