Showing structure for 4-[(1r,2s,6s)-6-(2,4-dihydroxyphenyl)-2-[2-(3,5-dihydroxyphenyl)-6-hydroxy-1-benzofuran-5-yl]-4-methylcyclohex-3-ene-1-carbonyl]-2-(3-methylbut-2-en-1-yl)benzene-1,3-diol