1. Departments of Pharmacology and
Toxicology, ‡Biochemistry and Molecular Biology, and §Program in Medical Neuroscience, Paul and Carole Stark Neurosciences Research Institute, Indiana University School of Medicine, Indianapolis,
Indiana 46202, United States
2. Division of Chemical Biology and Medicinal
Chemistry, UNC Eshelman School of Pharmacy, and ⊥Department of Chemistry, University of North Carolina, Chapel
Hill, North Carolina 27599, United States