AIDS-097326 AIDS097326 [1S,[1R*,2S*(2S*,3R*)]]-[3-[[3-[[(2,2-Dimethylpropyl)sulfonyl]amino]-2-hydroxy-4-phenylbutyl]amino]-2-hydroxy-1-(phenylmethyl)propyl]carbamic acid, 1,1-dimethylethyl ester