3-[(6-{[4-(N-{6-[(3-Carboxy-2,4,5-trifluorophenyl)diazenyl]-5-hydroxy-7-sulfo(2-naphthyl)}carbamoyl)phenyl]carbonylamino}-1-hydroxy-3-sulfo(2-naphthyl))diazenyl]-2,5,6-trifluorobenzoic acid AIDS-104458 AIDS104458