3d image of 4-methylethcathinone skeletal formula

4-methylethcathinone 4-mec psychonaut effect mephedrone chloromethcathinone methedrone locomotor substituted cathinone pharmaceutical drug research chemicals mdpv entactogen empathogen empathogenic phenethylamine amphetamine nrg-2 ecstasy 3d rendering chemical molecule molecular structural structure formula psychotropic psychoactive banned illegal addiction dope doping synthetic stimulant design nps performance-enhancing steroid clandestine chemistry laboratory entheogen neuropsychopharmacology psychopharmacology