[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a member of pyridines and a nitrile."}, {"from": "gpt", "value": "[C][C][=C][C][=Branch2][Ring1][=Branch1][=N][C][=Branch1][=Branch1][=C][Ring1][=Branch1][C][#N][N][C][C][C][N][C][C][O][C][C][Ring1][=Branch1][C]"}]