[{"from": "human", "value": "What can you tell me about this molecule? [K+1]"}, {"from": "gpt", "value": "The molecule is a monoatomic monocation obtained from potassium. It has a role as a human metabolite and a cofactor. It is an alkali metal cation, an elemental potassium, a monovalent inorganic cation and a monoatomic monocation."}]