2-(2,13-Dihydroxy-3a,6,10,14-tetramethyl-3-oxo-3,3a,4,7,8,11,12,13,14,15,16,16a-dodecahydrocyclopenta[a]cyclopentadecen-1-yl)propyl acetate AIDS-146200 AIDS146200 FUSAPROLIFERIN NSC672222