Wiktionary
cyprodenate
n. A stimulant drug that produces dimethylethanolamine as a metabolite.
Wikipedia
Cyprodenate
Cyprodenate (Actebral) is a stimulant drug. It was used for counteracting the effects of benzodiazepine tranquillizer drugs before the development of newer antidotes such as flumazenil. It produces dimethylethanolamine as a metabolite, and so might be expected to produce nootropic effects.