(3R,3aS,6aR)-Hexahydrofuro [2,3-b] furan-3-yl-N-(1S,2R)-3-[(5-[(hydroxy) acetylamino]-2,2-dimethylpentyl) (1,3-benzodioxol-5-ylsulfonyl) amino]-1-benzyl-2-hydroxypropyl carbamate AIDS-095803 AIDS095803