[{"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][C][=C][C][C][=C][C][C][C][Branch1][Ring2][O][Ring1][Ring1][C][C][C][C][C][C][C][C][=Branch1][C][=O][O]"}]