Formula: C27H34O8 | Mol. Weight: 486.60 g/mol
IUPAC: methyl 2-[6-(furan-3-yl)-14-hydroxy-1,5,15,15-tetramethyl-8,17-dioxo-7-oxatetracyclo[11.3.1.02,11.05,10]heptadec-10-en-16-yl]-2-hydroxyacetate
CC1(C(C2CC3=C4CC(=O)OC(C4(CCC3C(C1C(C(=O)OC)O)(C2=O)C)C)C5=COC=C5)O)C