1. Department of Pharmacology and Toxicology, School of Pharmacy, University of Kansas, 1251 Wescoe Hall Drive, Lawrence, Kansas 66045, United States
2. Division of Chemical Biology and Medicinal Chemistry, and the Center for Integrative Chemical Biology and Drug Discovery, University of North Carolina, Eshelman School of Pharmacy, 125 Mason Farm Road, Chapel Hill, North Carolina 27599, United States
3. University of Kansas High-Throughput Screening Laboratory, University of Kansas, 2034 Becker Drive, Lawrence, Kansas 66047, United States