[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Rudbeckia grandiflora with data available."}, {"from": "gpt", "value": "[C][C@H1][C][C][C@@H1][C@H1][Branch1][#C][C@][Branch1][#Branch2][C@H1][Ring1][#Branch1][C][C][C@@H1][Ring1][Branch1][O][C][O][O][C][=Branch1][C][=O][C][Ring1][=C][=C]"}]