In this task, you will be given sentences in which your task is to recognize the name of the drug or medicine. Drugs are substances that change a person's mental or physical state. They can affect how your brain works, how you feel and behave, your understanding, and your senses. Although there might be several correct answers, you need to write one of them.

Input: Consider Input: Renal hypophosphatemia in this patient was caused by the erroneous intake of 1 g doxycycline.

Output: doxycycline


Input: Consider Input: We discuss the association between carbamazepine and hyponatremia and the causes of hyponatremia after cardiopulmonary bypass.

Output: carbamazepine


Input: Consider Input: Except hypothyroidism after radioiodine treatment (euthyroid under substitutional therapy), she suffered from no other diseases.


Output: radioiodine