Formula: C26H28O8 | Mol. Weight: 468.50 g/mol
IUPAC: (1S,2R,5S,6S,9S,11R,12S,13S)-6-(furan-3-yl)-13-hydroxy-5,12,16,16-tetramethyl-7,10,17-trioxahexacyclo[13.3.3.01,15.02,12.05,11.09,11]henicos-19-ene-8,14,21-trione
CC1(C23C(=O)C=CC2(CO1)C4CCC5(C(OC(=O)C6C5(C4(C(C3=O)O)C)O6)C7=COC=C7)C)C