[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Streptomyces avermitilis with data available."}, {"from": "gpt", "value": "[C][C@H1][C][C@H1][C@@][Branch2][Ring1][#Branch2][C@@][Ring1][Branch1][C][C][C@@H1][Branch1][Ring2][C][Ring1][Branch1][C][Branch1][Branch2][C@@][Ring1][Branch2][Branch1][C][C][O][Branch1][C][C][C][O][Ring1][=C]"}]