Definition: In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.
Input: Question: Mr. X is a 67-year-old patient who has been prescribed atorvastatin orally due to high cholesterol levels that have not improved after dietary measures. Among the clinical applications of the HMG-CoA reductase inhibitors we have: 
 Options:  <1> They are the drugs of choice in the case of pregnant women. <2> They are drugs of first choice in the treatment of hypertriglyceridemia. <3> They are not effective in the secondary prevention of myocardial infarction. <4> In severe dyslipidemias, in the case of heterozygous familial hypercholesterolemia, they should be combined with ezetimibe. <5> They are not effective in the secondary prevention of stroke.
