Showing structure for 3-(acetyloxy)-6-{2-[7-(acetyloxy)-3-hydroxy-2,2,5a,7-tetramethyl-hexahydro-3h-1-benzoxepin-6-yl]ethyl}-2,2,5a,7-tetramethyl-hexahydro-3h-1-benzoxepin-7-yl acetate