Showing structure for 2-{6-[2,4-dihydroxy-3-(3-methylbut-2-en-1-yl)benzoyl]-5-(2,4-dihydroxyphenyl)-3-methylcyclohex-2-en-1-yl}-5-[2-(2,4-dihydroxyphenyl)ethenyl]benzene-1,3-diol