AIDS-190989 AIDS190989 Methyl (6-{(1,3-benzodioxol-5-ylsulfonyl)[(2R,3S)-3-({[(3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yloxy]carbonyl}amino)-2-hydroxy-4-phenylbutyl]amino}-5,5-dimethylhexyl)carbamate