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: This case represents the third example of erythroid aplasia associated with an anti-inflammatory agent and the first instance due to fenoprofen.

Output: fenoprofen


Input: Consider Input: Thalidomide was withdrawn from world markets in 1961 following recognition of its teratogenic effects.

Output: Thalidomide


Input: Consider Input: A healthy, 30-year-old man, exposed to sulindac on two separate occasions, had an incapacitating isolated idential sensory neuropathy.


Output: sulindac