[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Streptomyces cattleya with data available."}, {"from": "gpt", "value": "[C][=C][C][=Branch1][C][=O][C][Branch1][Branch1][C][Ring1][=Branch1][=O][Branch1][Ring1][C][O][O]"}]