[{"from": "human", "value": "Describe this molecule. [C][/C][=Branch1][#Branch1][=C][/C][=Branch1][C][=O][O][/C][=C][/C@][Branch2][Ring1][Ring1][C][=Branch1][=C][=C][C][=Branch1][C][=O][C][C][Ring1][#Branch1][Branch1][C][C][C][C][O][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Nigella damascena and Vicia faba with data available."}]