3d
addiction
amfetamine
amine
amphetamine
atoms
biochemical
biochemistry
central
chemical
chemistry
cns
compound
dependence
drug
formula
health
hyperactivity
illustration
medical
medicine
model
molecular
molecule
nervous
pill
psychoactive
psychostimulant
research
science
scientific
skeletal
sticks
stimulant
structure
sympathomimetic
system
treatment
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