[{"from": "human", "value": "Provide a description of this molecule. [C][=C][C][=Branch1][=Branch1][=C][N][=C][Ring1][=Branch1][C][=N][O][C][=Branch1][Ring2][=N][Ring1][Branch1][C][=C][C][=C][O][Ring1][Branch1]"}, {"from": "gpt", "value": "The molecule is a member of pyridines."}]