Zopiclone tablets 10 mg belong to the nonbenzodiazepine class of drugs used to treat insomnia. It is primarily used for short-term treatment and it helps patients sleep quickly. The Brand name of zopiclone is Imovane and the chemical formula is C17H17ClN6O3. Zopiclone is recommended by many doctors to all patients whose sleep cycle is disturbed. If you are not getting the desired results, discuss it with your doctor and then take a recommended dose.