1,3-Thiazol-5-ylmethyl ((1S,3S,4S)-1-benzyl-3-hydroxy-4-{[(2S)-2-({[(2-isopropyl-1,3-thiazol-4-yl)methoxy]carbonyl}amino)propanoyl]amino}-5-phenylpentyl)carbamate AIDS-192420 AIDS192420