[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a chlorocatechol."}, {"from": "gpt", "value": "[C][C][=C][Branch1][=C][C][=Branch1][#Branch2][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][Cl][Cl][O][O]"}]