Showing structure for 3,5-dihydroxy-4-methyl-6-(3-methylbut-2-en-1-yl)-6-(2-methylpropanoyl)-2-{[2,4,6-trihydroxy-3-(3-methylbut-2-en-1-yl)-5-(2-methylpropanoyl)phenyl]methyl}cyclohexa-2,4-dien-1-one