Showing structure for (1s,3r,5s,7s)-5-benzoyl-3-[(2e)-3,7-dimethylocta-2,6-dien-1-yl]-8-(3,3-dimethyloxiran-2-yl)-6,6-dimethyl-1-(3-methylbut-2-en-1-yl)adamantane-2,4,9-trione