Try searching for...
SCFBio, IIT Delhi
Formula: C17H16O4 | Mol. Weight: 284.31 g/mol
IUPAC: 7,8-dimethoxy-2-phenyl-2,3-dihydrochromen-4-one
COC1=C(C2=C(C=C1)C(=O)CC(O2)C3=CC=CC=C3)OC