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