Try searching for...
SCFBio, IIT Delhi
Formula: C21H22O6 | Mol. Weight: 370.40 g/mol
IUPAC: (6aS,11aS)-9-methoxy-10-(3-methylbut-2-enyl)-6,11a-dihydro-[1]benzofuro[3,2-c]chromene-3,6a,8-triol
CC(=CCC1=C2C(=CC(=C1OC)O)C3(COC4=C(C3O2)C=CC(=C4)O)O)C