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.

Example Input: The hospital course of the acute renal failure is presented with a review of the literature on cases of acute renal failure after IVIG.
Example Output: IVIG

Example Input: CONCLUSION: A 26-year-old man with bipolar disorder developed hyperammonemia three weeks after initiating carbamazepine therapy.
Example Output: carbamazepine

Example Input: CONCLUSIONS: This study confirmed that in most patients MTX-induced liver cirrhosis is not aggressive.
Example Output:
MTX