I've been cheated by you and I think I know when... ~Abba The Cake Is A Lie (Portal) Centanafadine is being classified as a controlled substance. So that information had not been previously released. Sorry for any misleading enthusiasm from here as I was not aware of this previously. "Simtriyo is a federally controlled substance currently under review at the Drug Enforcement Agency (DEA) because it contains centanafadine, which can be a target for people who abuse prescriptio