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.

Q: Vigabatrin-induced visual field defects are at present the most important safety issue in the use of the drug.

A: Vigabatrin
****
Q: Amiodarone is well recognized as an anti-arrhythmic drug containing a high dose of iodine with considerable potential to cause thyroid dysfunction.

A: Amiodarone
****
Q: Gold nephropathy.

A:
Gold
****