Formula: C31H38O10 | Mol. Weight: 570.60 g/mol
IUPAC: methyl 2-acetyloxy-2-[14-acetyloxy-6-(furan-3-yl)-1,5,15,15-tetramethyl-8,17-dioxo-7-oxatetracyclo[11.3.1.02,11.05,10]heptadec-10-en-16-yl]acetate
CC(=O)OC1C2CC3=C4CC(=O)OC(C4(CCC3C(C2=O)(C(C1(C)C)C(C(=O)OC)OC(=O)C)C)C)C5=COC=C5