1. Department of Chemistry, University of Cape Town, Rondebosch 7701, South Africa
2. Department of Biochemistry, Genetics and Microbiology, University of Pretoria Institute for Sustainable Malaria Control, University of Pretoria, Private Bag
X20, Hatfield 0028, South Africa
3. Drug Discovery and Development Centre (H3D), Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, Observatory, Cape Town 7925, South Africa
4. Swiss Tropical and Public Health Institute, Socinstrasse 57, Basel 4002, Switzerland
5. University of Basel, Basel 4003, Switzerland
6. Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Rondebosch 7701, South Africa
7. South African Medical Research Council Drug Discovery and Development Research Unit, University of Cape Town, Rondebosch 7701, South Africa