Question: A 45-year-old man, diagnosed with hypertension, has started a monotherapy treatment to decrease peripheral resistance and prevent the retention of CINa and water. The patient has developed a persistent cough. Which of the following drugs would have identical beneficial actions to that already used, but without coughing the patient ?: 
 Options:  <1> Losartán. <2> Nifedipine <3> Prazosin <4> Propranolol <5> Enalaprilo.
1