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: Sulfasalazine-induced lupus erythematosus.
Example Output: Sulfasalazine

Example Input: Massive pulmonary embolism complicating streptokinase treatment for deep vein thrombosis.
Example Output: streptokinase

Example Input: We recommend the cautious use of ketorolac in patients with underlying illnesses where NSAID-induced ototoxicity could result in adverse otologic consequences.
Example Output:
ketorolac