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What is the molecular formula of the molecule identified by methyl (2S)-2-[(1S,2S,3S,7S,8S,12R,14R,15S,16R,17S,18S)-8-(furan-3-yl)-1,3,15-trihydroxy-7,16,18-trimethyl-10-oxo-9,13-dioxahexacyclo[14.2.1.02,14.03,12.04,18.07,12]nonadecan-17-yl]-2-hydroxyacetate ?
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C27H34O10
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