Try searching for...
SCFBio, IIT Delhi
Formula: C20H20O5 | Mol. Weight: 340.40 g/mol
IUPAC: (E)-7-(4-hydroxy-3-methoxyphenyl)-1-(4-hydroxyphenyl)hept-1-ene-3,5-dione
COC1=C(C=CC(=C1)CCC(=O)CC(=O)C=CC2=CC=C(C=C2)O)O