[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a medium-chain fatty acid."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][/C][=C][\\C][=C][\\CH1+1][/C][=C][\\C][=Branch1][C][=O][O-1]"}]