[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Chaetosphaeronema achilleae with data available."}, {"from": "gpt", "value": "[C][O][C][=C][Branch2][Ring1][Branch1][C][=Branch1][P][=C][C][=Branch1][C][=O][C][C@@H1][Branch1][#Branch1][C][Ring1][=Branch1][=C][Ring1][#Branch2][O][O][O]"}]