1. Department of Chemistry, University of Illinois at Urbana—Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801, Center for Biophysics and Computational Biology, University of Illinois at Urbana—Champaign, 607 South Mathews Avenue, Urbana, Illinois 61801, Department of Pediatrics and Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093-0687, Instituto de Parasitologá y Biomedicina López-Neyra, Consejo Superior de...