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 case of aseptic pleuropericarditis in a patient with chronic plaque psoriasis under methotrexate therapy.
Example Output: methotrexate

Example Input: Hemodynamic collapse following labetalol administration in preeclampsia.
Example Output: labetalol

Example Input: Although it is difficult to be certain of the direct link of amiodarone on the basis of a single case, it is reasonable to presume that this histopathology is associated with amiodarone-induced hypothyroidism and that involution changes represent the hypofunctional status of this drug-induced disorder.
Example Output:
amiodarone