Try searching for...
SCFBio, IIT Delhi
Formula: C25H28O3 | Mol. Weight: 376.50 g/mol
IUPAC: 7-hydroxy-6,8-bis(3-methylbut-2-enyl)-2-phenyl-2,3-dihydrochromen-4-one
CC(=CCC1=CC2=C(C(=C1O)CC=C(C)C)OC(CC2=O)C3=CC=CC=C3)C