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What is the molecular formula of the molecule methyl 2-[14-acetyloxy-6-(furan-3-yl)-17-hydroxy-1,5,15-trimethyl-8,13-dioxo-7-oxapentacyclo[13.2.1.02,11.05,10.012,17]octadeca-2(11),9-dien-18-yl]acetate ?
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C29H32O9
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