1. Department of Drug Discovery, Biomedical Sciences and Public Health, Medical University of South Carolina, Charleston, South Carolina 29425, United States
2. Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia
3. Center for ViroScience and Cure, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, 1760 Haygood Drive, NE Atlanta, Georgia 30322, United States
4. Department of Chemistry & Biochemistry, Utah State University, Logan, Utah 84322, United States