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: A 60 year-old woman with chronic renal failure developed acute proximal muscle weakness after receiving a regular dosage of colchicine.
Example Output: colchicine

Example Input: Since its FDA approval in 2002, there are no known citations of ezetimibe-induced pancreatitis.
Example Output: ezetimibe

Example Input: Oesophageal ulceration due to emepronium bromide.
Example Output:
emepronium bromide