(S)-N-((1S,2S)-1-Benzyl-3-{N-benzyl-N''-[(S)-3-methyl-2-(2-pyridin-3-yl-ethanoylamino)-butanoyl]-hydrazino}-2-hydroxy-propyl)-3-methyl-2-(2-pyridin-3-yl-ethanoylamino)-butyramide AIDS-095140 AIDS095140