[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Achillea crithmifolia with data available."}, {"from": "gpt", "value": "[C][C][=C][C][=C][C][Branch2][Ring1][#C][C][C][Branch2][Ring1][#Branch1][C][Ring1][Branch1][Branch1][P][C][Branch1][=Branch2][C][Ring1][=Branch2][O][C][Ring1][N][=O][C][=Branch1][C][=O][C][O][O][Ring1][=N][Branch1][C][C][O]"}]