Try searching for...
SCFBio, IIT Delhi
Formula: C22H26O8 | Mol. Weight: 418.40 g/mol
IUPAC: 4-[(3S,3aS,4S,6R,6aR)-4-(hydroxymethyl)-6-(3,4,5-trimethoxyphenyl)-1,3,3a,4,6,6a-hexahydrofuro[3,4-c]furan-3-yl]benzene-1,2-diol
COC1=CC(=CC(=C1OC)OC)C2C3COC(C3C(O2)CO)C4=CC(=C(C=C4)O)O