Showing structure for 4-[(1s)-1-[(2r)-5,7-dihydroxy-6-methyl-4-oxo-2-phenyl-2,3-dihydro-1-benzopyran-8-yl]-3-methylbutyl]-5-hydroxy-2,2,6,6-tetramethylcyclohex-4-ene-1,3-dione