[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Streptomyces rochei, Penicillium citreoviride, and Penicillium citreonigrum with data available."}, {"from": "gpt", "value": "[C][C@H1][Branch2][Ring1][Branch1][C@][Branch1][C][C][Branch1][=C][/C][=C][/C][=C][Branch1][C][\\C][/C][=Branch1][C][=O][O][C][O][O]"}]