You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named methyl 2-[(1R,2S,5R,6R,12R,14S,15R,17S,18S)-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]octadec-10-en-18-yl]acetate is given. What is its corresponding molecular formula?
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C29H34O9
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