AIDS-112421 AIDS112421 Heptanediamide, 4-hydroxy-N^1-[(1R,2S)-2-methyl-1-[[[(1,2,3,4-tetrahydro-2-quinolinyl)methyl]amino]carbonyl]butyl]-N^7-[(1S,2S)-2-methyl-1-[[[(1,2,3,4-tetrahydro-2-quinolinyl)methyl]amino]carbonyl]butyl]-2,6-bis(phenylmethyl)-, (2R,6R)-