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Translate the chemical IUPAC name 11-[9-[(3E,5Z)-hepta-1,3,5-trien-4-yl]carbazol-3-yl]-19-oxa-2,9,11-triazapentacyclo[10.7.0.02,10.03,8.013,18]nonadeca-1(12),3,5,7,9,13,15,17-octaene into its molecular formula.
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C34H24N4O
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