[{"from": "human", "value": "What can you tell me about this molecule? [C][C@H1][C][C@@H1][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][=Branch1][C][O][Ring2][Ring1][Ring2][C][=Branch1][C][=O][O][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Croton crassifolius with data available."}]