[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Streptomyces pactum with data available."}, {"from": "gpt", "value": "[C][C][=C][Branch2][Ring2][Ring2][C][=C][Branch1][=Branch1][O][C][Ring1][=Branch1][=O][C@@H1][Branch1][C][C][C@@H1][Branch2][Ring1][C][C@@H1][Branch1][C][C][/C][=C][/C][=C][Branch1][C][/C][\\C][/C][=C][/C][C][O][O][O]"}]