[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a nitrile and a member of pyridines."}, {"from": "gpt", "value": "[C][C][=C][Branch1][S][C][=Branch1][C][=O][N][C][=Branch1][#Branch1][=C][Ring1][#Branch1][C][C][=C][C][C][#N]"}]