[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Alternaria with data available."}, {"from": "gpt", "value": "[C][C][Branch2][Ring2][=Branch1][C][C][C][/C][=Branch2][Ring1][=C][=C][/C][C][/C][=Branch2][Ring1][=Branch1][=C][/C][C][=C][Branch1][#C][C@H1][Branch1][O][C][C@H1][Branch1][Branch1][C][Ring1][=Branch1][=O][O][C][O][O][/C][/C][C][=Branch1][C][=O][O]"}]