1. Department of Chemistry and Virginia Tech Center for Drug Discovery, Virginia Tech, 1040 Drillfield Drive, Blacksburg, Virginia 24061, United States
2. Department of Biochemistry and Molecular Biology and Center for Tropical and Emerging Global Diseases, University of Georgia, 120 Green Street, Athens, Georgia 30602, United States
3. Medicines for Malaria Venture, 1215 Geneva, Switzerland
4. Molsoft LLC, 11999 Sorrento Valley Road, San Diego, California 92121, United States