[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a fatty acid ester."}, {"from": "gpt", "value": "[C][/C][=C][Branch1][C][/C][\\C][=Branch1][C][=O][O][C][/C][=Branch1][Ring1][=C][/C][/C][=Branch1][C][=O][O]"}]