???? Understanding the SubstancesAdrafinil and Fladrafinil: Adrafinil is a prodrug for modafinil, when Fladrafinil is its fluorinated analog . This suggests They are really converted into Energetic stimulant compounds in your body. Fladrafinil and its related compound Flmodafinil are described as "unapproved substances just like modafinil and adraf