1. Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
2. Laboratório de Planejamento e Desenvolvimento de Fármacos, Instituto de Ciências Exatas e Naturais Universidade Federal do Pará, Belém, Pará 66075-110, Brazil
3. Department of Molecular Physiology and Biological Physics, University of Virginia School of Medicine and Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States