1. Department of Pharmaceutical
Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa City, Iowa 52242, United States
2. Department
of Medicinal Chemistry and Molecular Pharmacology and Center for Drug
Discovery, College of Pharmacy, Purdue University, West Lafayette, Indiana 47907, United States
3. NMR Facility, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City, Iowa 52242, United States
4. Iowa Neuroscience Institute, Roy J. and
Lucille A. Carver College of Medicine, University of Iowa, Iowa City, Iowa 52242, United States