(2R)-1-[(1-{(2S)-2-[(Tert-butoxy)carbonylamino]-3,3-dimethylbutanoyl}(2S,4R)-4-{2-[2-(acetylamino)(1,3-thiazol-4-yl)]-7-(diethylamino)(4-quinolyloxy)}pyrrolidin-2-yl)carbonylamino]-2-vinylcyclopropanecarboxylic acid AIDS-162160 AIDS162160