noun. A benzodiazepine drug, C₁₆H₁₄ClN₃O, whose hydrochloride is used as an antianxiety drug and in the treatment of chronic alcoholism and alcohol withdrawal.

noun. A benzodiazepine derivative used as a sedative drug.

noun. a tranquilizer (trade names Librium and Libritabs) used in the treatment of alcoholism

"One of those packages was sent to Alves in Marlborough, and after the box was inspected by FDA special agents, they found hundreds of capsules containing substances such as chlordiazepoxide, an active ingredient in an anti-anxiety drug; fenproporex, a stimulant that is converted in the body to amphetamine; and fluoxetine, an antidepressant."

benzodiazepine  

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