Try searching for...
SCFBio, IIT Delhi
Formula: C19H20O3 | Mol. Weight: 296.40 g/mol
IUPAC: (E,5R)-5-hydroxy-1-(4-hydroxyphenyl)-7-phenylhept-6-en-3-one
C1=CC=C(C=C1)C=CC(CC(=O)CCC2=CC=C(C=C2)O)O