(3R,3aS,6aR)-Hexahydrofuro [2,3-b] furan-3-yl N-[(1S,2R)-1-benzyl-3-((2,3-dihydro-1,4-benzodioxin-6-ylsulfonyl) 5-[(methoxycarbonyl) amino]-2,2-dimethylpentylamino)-2-hydroxypropyl] carbamate AIDS-095525 AIDS095525