Formula: C29H36O9 | Mol. Weight: 528.60 g/mol
IUPAC: methyl 2-acetyloxy-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]acetate
CC(=O)OC(C1C(C(C2CC3=C4CC(=O)OC(C4(CCC3C1(C2=O)C)C)C5=COC=C5)O)(C)C)C(=O)OC