5-Amino-2-benzyl-4-hydroxy-6-phenylhexanoic acid derivative AIDS-096211 AIDS096211 N-{(1S)-1-[N-((1S)-1-Carbamoyl-2-phenylethyl)carbamoyl]-2-methylbutyl}(2R,4R,5S)-5-[(tert-butoxy)carbonylamino]-4-hydroxy-6-phenyl-2-benzylhexanamide