[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a polychlorobiphenyl."}, {"from": "gpt", "value": "[C][=C][C][=Branch2][Ring1][=N][=C][Branch2][Ring1][Branch2][C][=Branch2][Ring1][Ring1][=C][Ring1][=Branch1][C][=C][C][=Branch1][#Branch2][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][Cl][Cl][Cl][Cl][Cl][Cl]"}]