AIDS-006124 AIDS006124 IsoquinCON thienyl urethane analog N-tert-Butyldecahydro-2-[2(R)-hydroxy-4-phenyl-3(S)-[[[[5(S)-methyl-(3R)-1,1-dioxotetrahydrothiophen-3-yloxy]carbonyl]amino]butyl]-(4aS,8aS)-isoquinoline-3(S)-carboxamide