[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a natural product found in Lactarius vellereus with data available."}, {"from": "gpt", "value": "[C][C][=C][C][C][Branch1][P][C][C][Ring1][Branch1][=C][C][=C][O][C][=C][Ring1][Branch1][C][Ring1][=N][=O][Branch1][C][C][C]"}]