[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a chloropyridine."}, {"from": "gpt", "value": "[C][C][=C][C][=C][Branch1][Ring2][S][Ring1][Branch1][/C][=N][/N][C][=N][C][=Branch1][#Branch2][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][Cl][Cl][Cl]"}]