Given the task definition, example input & output, solve the new input case.
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: Acute pain was observed after taking MTX
Output: MTX
MTX is a medicine which has been mentioned here, and hence the name should be tagged.

New input case for you: The patient's defects may be due to methimazole teratogenicity or could represent a previously undescribed syndrome affecting ectodermal structures.
Output:
methimazole