Formula: C31H38O10 | Mol. Weight: 570.60 g/mol
IUPAC: [(1S,3S,7S,12R,13R,14R,15R,16R,17R,18S)-18-(furan-3-yl)-15-hydroxy-7,13,17-trimethyl-21-methylidene-5,10,20-trioxo-2,6,9-trioxapentacyclo[12.6.1.01,17.03,13.07,12]henicosan-16-yl] 3-methylbutanoate
CC(C)CC(=O)OC1C(C2C(=C)C3(C1(C(CC3=O)C4=COC=C4)C)OC5C2(C6CC(=O)OCC6(OC(=O)C5)C)C)O