Showing structure for (4as,8as)-5-{2-[(4as,8as)-2,5,5,8a-tetramethyl-3,4,4a,6,7,8-hexahydronaphthalen-1-yl]ethyl}-1,1,4a,6-tetramethyl-2,3,4,7,8,8a-hexahydronaphthalene