AIDS-006184 AIDS006184 LY295904 N^1-[3-[1-[[(1,1-Dimethylethyl)amino]carbonyl]-2-naphthyl]-2-hydroxy-1-(phenylmethyl)propyl]-2-[(2-quinolinylcarbonyl)amino]butanediamide, [1S-[1R*(R*),S*]] Phe-Pro dipeptide isostere