[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a primary alcohol and a butan-4-olide."}, {"from": "gpt", "value": "[C][C][C][C][C][C][C][C@H1][Branch1][=N][C@H1][C@@H1][Branch1][#Branch1][C][O][C][Ring1][Branch1][=O][C][O][O]"}]