[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a tetrachlorobenzene carrying chloro groups at positions 1, 2, 4 and 5."}, {"from": "gpt", "value": "[C][=C][Branch1][=C][C][=Branch1][#Branch2][=C][C][=Branch1][Branch1][=C][Ring1][=Branch1][Cl][Cl][Cl][Cl]"}]