3H-3a,6-Methano-2,1-benzisothiazole, 1-[[(2S,3R,3aS)-hexahydro-2-methylpyrrolo[1,2-b]isoxazol-3-yl]carbonyl]hexahydro-8,8-dimethyl-, 2,2-dioxide AIDS-044162 AIDS044162 NSC666157