4,6-Cyclopentacycloundecenediol, 3-[1-(acetyloxy)-1-methylethyl]-1,2,3,3a,4,5,6,9,10,12a-decahydro-6,10,12a-trimethyl-, 4-acetate, (3R,3aS,4S,6S,7E,10R,11E,12aR)- AIDS-224439 AIDS224439