(4S)-4-(N-{(1S)-1-[N-((1S)-1-Carboxypropyl)carbamoyl]-2-cyclohexylethyl}carbamoyl)-4-((2S)-2-{(2S)-2-[(2S)-2-(acetylamino)-3-carboxypropanoylamino]-4-carboxybutanoylamino}-3,3-diphenylpropanoylamino)butanoic acid AIDS-110641 AIDS110641