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