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What is the molecular formula of the compound with this IUPAC name 2-[8-[6-[8-(5,12-dimethyl-7,14-dioxoquinolino[2,3-b]acridin-2-yl)octoxy]-2,7-dimethyl-9,9-dioctylfluoren-3-yl]oxyoctyl]-5,12-dimethylquinolino[2,3-b]acridine-7,14-dione ?
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C91H106N4O6
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