AIDS-004718 AIDS004718 Butanediamide, N1-[(1S,2R)-3-[(3S,4aS,8aR)-3-[[(1,1-dimethylethyl)amino]carbonyl]octahydro-2(1H)-isoquinolinyl]-2-hydroxy-1-(phenylmethyl)propyl]-2-[(2-quinolinylcarbonyl)amino]-, (2S)- Hydroxyethylamine deriv. QC-Asn-Phe-psi [CH(OH)CH2N]DIQ-NH-tBu