Try searching for...
SCFBio, IIT Delhi
Formula: C21H24O7 | Mol. Weight: 388.40 g/mol
IUPAC: 5-[(3S,3aR,6S,6aR)-3-(4-hydroxy-3-methoxyphenyl)-1,3,3a,4,6,6a-hexahydrofuro[3,4-c]furan-6-yl]-2,3-dimethoxyphenol
COC1=CC(=CC(=C1OC)O)C2C3COC(C3CO2)C4=CC(=C(C=C4)O)OC