[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=C][C][C][C][=Branch2][Ring1][=C][=C][C][C][=Branch1][C][=O][C][=Branch2][Ring1][C][=C][C@@H1][C@H1][Branch1][Branch2][C][Ring1][Ring1][Branch1][C][C][C][C][C][Ring2][Ring1][C][C][O][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Euphorbia pekinensis with data available."}]