AIDS-107381 AIDS107381 Ac-Asp-D-Glu-Leu-Ile-3,3-Diphenylalanine-Cys-Pro-3,3-Diphenylalanine-Asp-Leu-NH2 Ac-Asp-D-Glu-Leu-Ile-Cha-Cys-Pro-Cha-Asp-Leu-NH2