1,3-Benzenedicarboxamide, N3-[(1S,2S)-3-[(3S,4aS,8aS)-3-[[(1,1-dimethylethyl)amino]carbonyl]octahydro-2(1H)-isoquinolinyl]-2-hydroxy-1-(phenylmethyl)propyl]-N1,N1,4-trimethyl- AIDS-171939 AIDS171939