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What is the molecular formula of the molecule (6Z,8Z)-N-[4-[6-(4,6-diphenyl-1,3,5-triazin-2-yl)dibenzofuran-4-yl]phenyl]-5-methylidene-N-(4-phenylphenyl)spiro[10H-benzo[9]annulene-11,9'-fluorene]-4-amine ?
user
C71H48N4O
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