Formula: C33H42O12 | Mol. Weight: 630.70 g/mol
IUPAC: methyl 2-[(1S,2R,5R,6R,10R,11S,12R,13R,14R,17S,18S)-12,14,17-triacetyloxy-6-(furan-3-yl)-11-hydroxy-1,5,15-trimethyl-8-oxo-7-oxapentacyclo[13.2.1.02,11.05,10.013,17]octadecan-18-yl]acetate
CC(=O)OC1C2C(C3(C(CCC4(C3CC(=O)OC4C5=COC=C5)C)C6(C2(CC1(C6CC(=O)OC)C)OC(=O)C)C)O)OC(=O)C