AIDS-107957 AIDS107957 N-[3-((4R)-4-{N-[(2S)-3-Methyl-2-(2-methylhydrazino)butanoyl]carbamoyl}-5,5-dimethyl(1,3-thiazolidin-3-yl))(1S,2S)-2-hydroxy-3-oxo-1-benzylpropyl](2S)-2-[(2S)-2-(acetylamino)-3-phenylpropanoylamino]-3-methylbutanamide