5(QPQ)-TASP AIDS-111807 AIDS111807 Lys[-(Gln-Pro-Gln-NH2)2]-Lys-Lys[-Gln-Pro-Gln-NH2]-Gly-Pro-Lys[-Gln-Pro-Gln-NH2]-Glu-Lys[-Gln-Pro-Gln-NH2]-Gly-Cys-OH Pseudopeptides