[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=C][C][=Branch1][C][=O][C][C][Branch2][Ring1][Ring2][C@][Ring1][#Branch1][Branch1][=C][C@H1][Branch1][#Branch2][C@H1][Branch1][=Branch1][C@H1][Branch1][C][C][O][O][O][O][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Angelica keiskei with data available."}]