(3R,3aS,6aR)-Hexahydrofuro [2,3-b] furan-3-yl-(1S,2R)-3-[(1,3-benzodioxol-5-ylsulfonyl) (6-{[(cyanoimino) (phenoxy) methyl] amino}-2,2-dimethylhexyl) amino]-1-benzyl-2-hydroxypropyl carbamate AIDS-095816 AIDS095816