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:
We report here a rare case of ritodrine-hydrochloride-induced rhabdomyolysis in a pregnant patient with myotonic dystrophy.

Ex Output:
ritodrine-hydrochloride


Ex Input:
In one case, the readministration of riluzole was followed by the relapse of hepatitis.

Ex Output:
riluzole


Ex Input:
Acute renal failure following intravenous immunoglobulin therapy in a HIV-infected patient.

Ex Output:

immunoglobulin