[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a halo fatty acid."}, {"from": "gpt", "value": "[C][C][=C][Branch1][#C][/C][=Branch1][#Branch1][=C][/C][=Branch1][C][=O][O][/O][C][Ring1][=Branch2][=O][Cl]"}]