Showing structure for (1r,5s,7r)-3-[(3,4-dihydroxyphenyl)(hydroxy)methylidene]-6,6-dimethyl-1-[(2r)-5-methyl-2-(prop-1-en-2-yl)hex-5-en-1-yl]-5,7-bis(3-methylbut-2-en-1-yl)bicyclo[3.3.1]nonane-2,4,9-trione