. Author manuscript; available in PMC: 2015 Jul 15.
Published in final edited form as: Trends Pharmacol Sci. 2014 Dec 23;36(1):41–50. doi: 10.1016/j.tips.2014.11.006
© 2014 The Authors.
This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/3.0/).
Figure I.
Chemical structures of amphetamines.