1. Department of Chemistry, Chemistry of Life Processes Institute, and Center for Developmental Therapeutics, Northwestern University, Evanston, Illinois 60208, United States
2. Department of Chemistry and Biochemistry, Loyola University Chicago, Chicago, Illinois 60660, United States
3. Department of Molecular Biosciences, Northwestern University, Evanston, Illinois 60208, United States
4. Department of Clinical and Toxicological Analyses, School of Pharmaceutical Sciences, University of São Paulo, São Paulo, SP 05508-000, Brazil
5. Department of Molecular Medicine, Scripps Research, Jupiter, Florida 33458, United States
6. Department of Pharmacology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois 60611, United States