[{"from": "human", "value": "Describe this molecule. [C][=C][N][=C][C][=Branch1][Branch1][=C][Ring1][=Branch1][N][N]"}, {"from": "gpt", "value": "The molecule is a Potassium Channel Blocker. The mechanism of action of amifampridine is as a Potassium Channel Antagonist."}]