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: Cryptococcus neoformans fatal sepsis in a chronic lymphocytic leukemia patient treated with alemtuzumab: case report and review of the literature.
Example Output: alemtuzumab

Example Input: Establishment of diuresis with fluids and IV administration of calcium may provide successful treatment of magnesium toxicosis in horses.
Example Output: magnesium

Example Input: We describe a patient who, after receiving his first dose of pregabalin to relieve neuropathic pain, presented with a negative myoclonus.
Example Output:
pregabalin