(2R)-1-{[1-((2S)-3,3-Dimethyl-2-{[(methylethyl)amino]carbonylamino}butanoyl)(2S,4R)-4-(7-methoxy-2-phenyl(4-quinolyloxy))pyrrolidin-2-yl]carbonylamino}-2-vinylcyclopropanecarboxylic acid AIDS-162203 AIDS162203