[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a natural product found in Lactarius chrysorrheus, Russula delica, and other organisms with data available."}, {"from": "gpt", "value": "[C][C@H1][Branch1][=C][C][C][=C][Branch1][#Branch1][C][O][C][Ring1][Branch1][=O][C][O][C][=C][C][C][Branch1][Ring2][C][Ring1][Branch1][Branch1][C][C][C]"}]