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.

Ex Input:
Dyspnea possibly associated with controlled-release morphine sulfate tablets.

Ex Output:
morphine sulfate


Ex Input:
Evaluation revealed elevated serum LTG levels and no other etiology for encephalopathy.

Ex Output:
LTG


Ex Input:
The exacerbation of psoriasis was accompanied by a massive induction of lesional type I interferon activity, detected by MxA expression after imiquimod therapy.

Ex Output:

imiquimod