Formula: C29H38O9 | Mol. Weight: 530.60 g/mol
IUPAC: methyl 2-[(1S,2R,5R,6R,10R,11S,13S,14R,16S)-14-acetyloxy-6-(furan-3-yl)-11-hydroxy-1,5,15,15-tetramethyl-8,17-dioxo-7-oxatetracyclo[11.3.1.02,11.05,10]heptadecan-16-yl]acetate
CC(=O)OC1C2CC3(C(CCC4(C3CC(=O)OC4C5=COC=C5)C)C(C2=O)(C(C1(C)C)CC(=O)OC)C)O