[1] Collaborat Drug Discovery Inc, Burlingame, CA 94403 USA
[2] Univ Cape Town, Inst Infect Dis & Mol Med, ZA-7701 Rondebosch, South Africa
[3] Univ Cape Town, Dept Chem, ZA-7701 Rondebosch, South Africa
[4] Univ Cape Town, Div Pharmacol, Dept Med, Groote Schuur Hosp,Sch Med,OMB, ZA-7925 Observatory, South Africa
[5] Collaborat Chem, Jenkintown, PA 19046 USA
[6] Univ Med & Dent New Jersey, Robert Wood Johnson Med Sch, Piscataway, NJ 08854 USA
[7] Univ Maryland, Dept Pharmaceut Sci, Baltimore, MD 21201 USA