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Example Input: INH, which is a leading cause of drug eruptions in the above group of drugs was withdrawn.
Example Output: INH

Example Input: CONCLUSION: Healthcare professionals should be aware of the possible development of serotonin syndrome as a complication of initiation of fentanyl and other phenylpiperidine opioids in patients treated with SSRIs.
Example Output: fentanyl

Example Input: When DSCG was withdrawn, urticaria vanished and the child remained symptom-free.
Example Output:
DSCG