Formula: C25H28O6 | Mol. Weight: 424.50 g/mol
IUPAC: (1S,2R,5R,6R,12R,14R)-6-(furan-3-yl)-12-hydroxy-5,15,15,19-tetramethyl-7,16-dioxapentacyclo[12.3.2.01,12.02,10.05,9]nonadeca-9,18-diene-8,17-dione
CC1=CC23C4CCC5(C(OC(=O)C5=C4CC2(CC1C(OC3=O)(C)C)O)C6=COC=C6)C