6-Amino-N-[4-(N-{4-[N-(4-{N-[3-(dimethylamino)propyl]carbamoyl}(1,3-thiazol-2-yl))carbamoyl](1,3-thiazol-2-yl)}carbamoyl)(1,3-thiazol-2-yl)]hexanamide AIDS-093853 AIDS093853