Showing structure for (3s,4ar,6ar,8as,12bs,14br)-8a-(acetyloxy)-4,4,6a,11,11,12b,14b-heptamethyl-1,2,3,4a,5,6,8,9,10,12,12a,13,14,14a-tetradecahydropicen-3-yl acetate