[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a biodegradation product of polychlorinated benzene and polychlorinated biphenols."}, {"from": "gpt", "value": "[C][=C][Branch1][P][C][=Branch1][=N][=C][Branch1][=Branch2][C][=Branch1][Branch1][=C][Ring1][=Branch1][Cl][Cl][O][Cl][Cl]"}]