[{"from": "human", "value": "Generate a molecule based on this description. The molecule is used as a preservative for cut or peeled squash."}, {"from": "gpt", "value": "[C][C][=C][C][=Branch1][C][=O][C][=Branch1][Branch2][=C][Branch1][Ring2][O][Ring1][#Branch1][O-1][C][=Branch1][C][=O][C].[Na+1]"}]