Try searching for...
SCFBio, IIT Delhi
Formula: C21H22O6 | Mol. Weight: 370.40 g/mol
IUPAC: 1-[(6aS,11aS)-3,6a-dihydroxy-9-methoxy-6,11a-dihydro-[1]benzofuro[3,2-c]chromen-10-yl]-3-methylbutan-2-one
CC(C)C(=O)CC1=C(C=CC2=C1OC3C2(COC4=C3C=CC(=C4)O)O)OC