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-[(4-fluorophenyl)methyl]-N1,4-dimethyl- AIDS-171938 AIDS171938