Flmodafinil(CRL-40,940) is an higher potency eugeroic related to A'drafinil. Eugeroics are substances that promote prolonged alertness and wakefulness after administration.Flmodafinil is currently being researched for the treatment of various ailments including ADHD, Narcolepsy and Alzheimer's Disease. It has a higher affinity for dopamine transporters and lower dosage thresholds.The drug will soon become active in your system and start boosting your alertness.

CRL-40,940 is a selective dopaminergic reuptake inhibitor, and is the bisfluoro analog of the wakefulness-promoting agent and has been sold online as a designer drug.The experts claim that it is more effective than adrafinil in their indications with fewer side effects.Phase I clinical trials have been underway since December 2015.