Formula: C29H32O9 | Mol. Weight: 524.60 g/mol
IUPAC: methyl 2-[(1S,5R,6R,12R,14S,15R,17S,18S)-14-acetyloxy-6-(furan-3-yl)-17-hydroxy-1,5,15-trimethyl-8,13-dioxo-7-oxapentacyclo[13.2.1.02,11.05,10.012,17]octadeca-2(11),9-dien-18-yl]acetate
CC(=O)OC1C(=O)C2C3=C(CCC4(C3=CC(=O)OC4C5=COC=C5)C)C6(C2(CC1(C6CC(=O)OC)C)O)C