1. Department of Chemistry, Georgia State University, Atlanta, Georgia 30302-4098, United States
2. INSERM U-837, Jean-Pierre Aubert Research Center (JPARC), Team 4 Molecular and Cellular Targeting for Cancer Treatment, Institut de Recherches sur le Cancer de Lille, Place de Verdun, Lille 59045, France
3. Université Lille-Nord de France, Lille, 59045, France
4. CRUK Biomolecular Structure Group, The School of Pharmacy, University of London, London WC1N 1AX, United Kingdom