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: Establishment of diuresis with fluids and IV administration of calcium may provide successful treatment of magnesium toxicosis in horses.
Example Output: magnesium

Example Input: Amphotericin B overdose in pediatric patients with associated cardiac arrest.
Example Output: Amphotericin B

Example Input: The occurrence of symptoms that could be ascribed to an acute coronary syndrome should always be taken seriously during the first rituximab infusion and investigated aggressively.
Example Output:
rituximab