[{"from": "human", "value": "Provide a description of this molecule. [C][C@@][Branch2][Ring1][Ring1][C][C][C@@H1][Branch1][Ring2][O][Ring1][Branch1][C@H1][Branch1][Ring1][C][O][C][=Branch1][C][=O][O][C][=C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Senegalia pennata with data available."}]