Formula: C21H28O10 | Mol. Weight: 440.40 g/mol
IUPAC: (3S,3aR,4S,9aS,9bR)-4-hydroxy-3,6-dimethyl-9-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-3,3a,4,5,9a,9b-hexahydroazuleno[4,5-b]furan-2,7-dione
CC1C2C(CC(=C3C(C2OC1=O)C(=CC3=O)COC4C(C(C(C(O4)CO)O)O)O)C)O