[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a metabolite found in or produced by Saccharomyces cerevisiae."}, {"from": "gpt", "value": "[C][Branch1][#C][/C][=Branch1][#Branch1][=C][\\C][=Branch1][C][=O][O][/C][=Branch1][C][=O][O][C][=Branch1][C][=O][O]"}]