[{"from": "human", "value": "Provide a description of this molecule. [C][=C][N][C][=C][Branch1][=Branch2][N][=C][Ring1][Branch1][N][=C][Ring1][=Branch2][C][S][C][C][=C][C][=C][O][Ring1][Branch1]"}, {"from": "gpt", "value": "The molecule is an imidazopyrimidine."}]