AIDS-097401 AIDS097401 [1R*,2S*(2S*,3R*)]]-[2-Hydroxy-1(phenylmethyl)-9-[[2-hydroxy-4-phenyl-3-[(3,3,3-trifluoro-2-hydroxy-1-oxopropyl)amino]butyl]amino]propyl]carbamic acid, 1,1-dimethylethyl ester