[{"from": "human", "value": "Please give me some details about this molecule. [C][C@H1][Branch2][Ring1][#Branch2][O][C@H1][Branch1][Branch1][C@@H1][Ring1][Branch1][O][N][C][=N][C][=C][Ring1][Branch1][N][=C][Branch1][=Branch1][N][C][Ring1][=Branch1][=O][N][C][O]"}, {"from": "gpt", "value": "The molecule is a solid. This compound belongs to the purine nucleosides and analogues. These are compounds comprising a purine base attached to a sugar. This medication targets the protein purine nucleoside phosphorylase."}]