((2R)-4,6-Dioxabicyclo[3.3.0]oct-2-yloxy)-N-[(1S,2R)-3-((2H-benzo[3,4-d]1,3-dioxolan-5-ylsulfonyl) {7-[(2-methoxyethoxy)carbonylamino]-2,2-dimethylheptyl}amino)-2-hydroxy-1-benzylpropyl] carboxamide AIDS-095773 AIDS095773