((2R)-4,6-Dioxabicyclo[3.3.0]oct-2-yloxy)-N-[(1S,2R)-3-({4-[((1Z)-2-aza-2-cyano-1-phenoxyvinyl)amino]-2,2-dimethylbutyl}(2H-benzo[3,4-d]1,3-dioxolan-5-ylsulfonyl)amino)-2-hydroxy-1-benzylpropyl] carboxamide AIDS-095814 AIDS095814