((2R)-4,6-Dioxabicyclo[3.3.0]oct-2-yloxy)-N-[(1S,2R)-3-((2H-benzo[d]1,3-dioxolan-5-ylsulfonyl) {2,2-dimethyl-4-[(1-methylvinyloxy)carbonylamino]butyl}amino)-2-hydroxy-1-benzylpropyl] carboxamide AIDS-095641 AIDS095641