1. Department of Medicinal Chemistry, College of Pharmacy, University of Florida, 1333 Center Drive, Gainesville, Florida 32610, United States
2. Department of Biochemistry and Structural Biology and Center for Innovative Drug Discovery, School of Medicine, University of Texas Health San Antonio, 7703 Floyd Curl Drive, San Antonio, Texas 78229, United States
3. Mays Cancer Center, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive, San Antonio, Texas 78229, United States
4. Department of Biochemistry and Molecular Biophysics, Washington University in St. Louis, St. Louis, Missouri 63110, United States