[{"from": "human", "value": "Please give me some details about this molecule. [C][C][=N][N][=C][Branch1][Ring2][O][Ring1][Branch1][C][=Branch1][C][=O][N][C][Branch1][C][C][Branch1][C][C][C][=N][C][=Branch1][=N][=C][Branch1][=Branch2][C][=Branch1][C][=O][N][Ring1][#Branch1][C][O-1][C][=Branch1][C][=O][N][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][F].[K+1]"}, {"from": "gpt", "value": "The molecule is a prescription medicine approved by the U.S. Food and Drug Administration (FDA) for the treatment of HIV infection in adults and children. One form of raltegravir, Isentress, is approved for adults and children weighing at least 4 lb and 4 oz (2 kg). Another form of raltegravir, Isentress HD, is approved for adults and children weighing at least 88 lb (40 kg). Raltegravir is always used in combination with other HIV medicines."}]