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