[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a medium-chain fatty acid."}, {"from": "gpt", "value": "[C][C][=C][Branch2][Ring1][O][C][=C][Branch1][=Branch1][O][C][Ring1][=Branch1][=O][/C][=Branch1][=C][=C][/C][Branch1][C][C][C][C][C][C][=Branch1][C][=O][O][/C][O][C]"}]