<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 27-year-old woman, primigravida, gave birth to a boy 3 months ago and now presents the newborn to your clinic for evaluation. She did not receive prenatal care. She reports that she was taking a medication for her mood swings, but cannot remember the medications name. The baby was born cyanotic, with a congenital malformation of the heart that is characterized by apical displacement of the septa and posterior tricuspid valve leaflets. A chest radiograph is shown in the image. Which of the following medications was the mother most likely taking?? A: Buspirone, B: Clozapine, C: Losartan, D: Lithium, E: Enalapril,  <response>: This is a question about identifying the medication most likely taken by a mother during pregnancy that resulted in a congenital heart defect in her newborn. The description indicates the defect is an atrioventricular septal defect, which involves apical displacement of the septum between the atria and ventricles as well as the tricuspid valve leaflets. This type of congenital heart defect can be caused by certain medications taken during pregnancy. Based on the choices provided, lithium is known to be associated with an increased risk of congenital heart defects including atrioventricular septal defects when taken during pregnancy. The other choices are medications not typically associated with this type of birth defect.D: Lithium 