AIDS-045736 AIDS045736 Mono-ol-based HIV Protease inhibitor Derivative N-{(1S,3S)-1-Benzyl-2-hydroxy-3-[3-methyl-2-(3-pyridin-3-yl-propanoylamino)-butanoylamino]-4-phenyl-butyl}-3-methyl-2-(3-pyridin-3-yl-propanoylamino)-butyramide