[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. A potent direct-acting peripheral vasodilator (vasodilator agents) that reduces peripheral resistance and produces a fall in blood pressure."}, {"from": "gpt", "value": "[C][C][C][N][Branch1][Branch1][C][C][Ring1][=Branch1][C][=N][C][=Branch1][C][=N][N][Branch1][Branch2][C][=Branch1][Ring2][=C][Ring1][#Branch1][N][O]"}]