AIDS-087791 AIDS087791 Fmoc-Ala-Ala-[L-Phe(F)-Pro]-Val-Val-OMe Methyl 2-[2-({1-[(2R,3R)-2-((2S)-2-{(2S)-2-[(fluoren-9-ylmethoxy)carbonylamino]propanoylamino}propanoylamino)-3-fluoro-3-phenylpropanoyl](2S)pyrrolidin-2-yl}carbonylamino)(2S)-3-methylbutanoylamino](2S)-3-methylbutanoate