Which of the following is not a brand name of meprobamate?

The correct answer identifies Preludin as not being a brand name of meprobamate. Meprobamate is a medication that was commonly used as an anxiolytic and muscle relaxant and is known by several brand names, including Miltown and Equanil. These medications became popular in the mid-20th century for treating anxiety and related conditions.

Preludin, on the other hand, is a brand name for phenmetrazine, a stimulant that was used in the treatment of obesity and is not related to meprobamate. Kesso-Bamate, while not a widely known brand, is also associated with meprobamate.

Understanding the specific brand names associated with a particular drug class is essential in medical and pharmaceutical contexts. Identifying which names do not belong to a specific drug can help in recognizing the different effects, uses, and regulatory statuses of the substances, which is vital in both clinical and security settings.