[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Cynara cornigera, Centaurea solstitialis, and other organisms with data available."}, {"from": "gpt", "value": "[C][=C][C][C][C@@H1][C@@H1][Branch1][=C][C@@H1][C@H1][Ring1][#Branch1][C][C@@H1][Branch1][Branch1][C][Ring1][Branch1][=C][O][O][C][=Branch1][C][=O][C@@][Ring1][=N][Branch1][Ring1][C][O][O]"}]