[{"from": "human", "value": "Describe this molecule. [C][C@@H1][C][C][C@][Branch2][Ring2][Ring2][C@H1][Branch2][Ring1][#C][C][=C][Branch2][Ring1][Branch2][C][C@@H1][Ring1][=Branch1][C@@][Ring1][#Branch2][Branch1][C][C][C][C][C][=C][C][=Branch1][C][=O][O][C@H1][Ring1][=Branch1][O][C][=O][C][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Callicarpa americana with data available."}]