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