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