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What is the molecular formula of the molecule identified by 22-[8-[4-(9-cyclohex-2-en-1-yl-2-methyl-1,2-dihydrocarbazol-3-yl)phenyl]-9-(9,9-dimethylfluoren-2-yl)-6,7-dimethylnona-3,5-dien-3-yl]-9-oxa-22-azahexacyclo[11.9.0.02,10.03,8.014,21.015,20]docosa-1(13),2(10),3,5,7,11,16,18-octaene ?
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C71H68N2O
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