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: Oxcarbazepine-associated angioedema manifested by swelling of the face, eyes, lips, or tongue or difficulty swallowing or breathing (or both) is a rare but potentially life-threatening reaction for which early recognition and management are vital.

Output: Oxcarbazepine


Input: Consider Input: A cause-effect relationship to capecitabine was suggested due to resolution of headache with capecitabine withdrawal and reappearance with capecitabine rechallenge.

Output: capecitabine


Input: Consider Input: Despite the known pulmonary side effects of nitrofurantoin, there is no report of this toxicity occurring in pregnant patients.


Output: nitrofurantoin