(3R,3aS,6aR)-Hexahydrofuro[2,3-b] furan-3-yl-N-[(1S,2R)-1-benzyl-3-((5-[(dimethylamino)carbonyl] amino-2,2-dimethylpentyl)[3-(methylamino) phenyl]sulfonylamino)-2-hydroxypropyl] carbamate AIDS-095527 AIDS095527