2-({2-[({N-[5-(N-{4-[N-(4-{N-[3-(Dimethylamino)propyl]carbamoyl}(1,3-thiazol-2-yl))carbamoyl](1,3-thiazol-2-yl)}carbamoyl)pentyl]carbamoyl}methyl)(carboxymethyl)amino]ethyl}(carboxymethyl)amino), acetic acid AIDS-104307 AIDS104307 Oligo-1,3-thiazolecarboxamide deriv