[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a dichlorobenzene, a tetrachlorobenzene and a hexachlorobiphenyl."}, {"from": "gpt", "value": "[C][=C][C][=Branch2][Ring1][N][=C][Branch2][Ring1][#Branch1][C][=C][Ring1][=Branch1][C][=C][C][=Branch1][=N][=C][Branch1][=Branch2][C][=Branch1][Branch1][=C][Ring1][=Branch1][Cl][Cl][Cl][Cl][Cl][Cl]"}]