Formula: C20H24O8 | Mol. Weight: 392.40 g/mol
IUPAC: (2S,3R,5R,8S,11S,14R,17S,20R)-3,15,19-trihydroxy-14-methyl-6-methylidene-10,16,18-trioxahexacyclo[12.5.1.15,8.01,11.02,8.017,20]henicosane-7,9-dione
CC12CCC3C4(C1C(OC2O)OC4O)C5C(CC6CC5(C(=O)C6=C)C(=O)O3)O