Try searching for...
SCFBio, IIT Delhi
Formula: C24H22O6 | Mol. Weight: 406.40 g/mol
IUPAC: (2S)-5-hydroxy-8-[(2-hydroxy-5-methoxyphenyl)methyl]-7-methoxy-2-phenyl-2,3-dihydrochromen-4-one
COC1=CC(=C(C=C1)O)CC2=C(C=C(C3=C2OC(CC3=O)C4=CC=CC=C4)O)OC