[{"from": "human", "value": "Generate a molecule based on this description. The molecule appears as colorless crystals. Non-corrosive to metals. Used as an herbicide."}, {"from": "gpt", "value": "[C][C][C][C][Branch1][#C][C][Branch1][#Branch1][C][Ring1][=Branch1][O][Ring1][Branch1][C][=Branch1][C][=O][O-1][C][=Branch1][C][=O][O-1].[K+1].[K+1]"}]