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