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: Cutaneous mycobacterial infection post intravesical BCG installation.

A: BCG
****
Q: BACKGROUND: Headaches have been reported as a potential side effect of capecitabine therapy.

A: capecitabine
****
Q: Fatal interstitial lung disease after erlotinib administration in a patient with radiation fibrosis.

A:
erlotinib
****