[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Marsypopetalum crassum and Marsypopetalum modestum with data available."}, {"from": "gpt", "value": "[C][C@@H1][C@@H1][Branch2][Ring2][=Branch1][C@H1][Branch2][Ring1][P][C@H1][Branch1][Ring2][O][Ring1][Branch1][C@@H1][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][O][C][=Branch1][C][=O][/C][=C][/C][=C][C][=C][C][=C][Ring1][=Branch1][O][O][C][Ring2][Ring1][O][=O]"}]