1. Department of Medicinal Chemistry, University of Copenhagen, Faculty of Pharmaceutical Sciences, Universitetsparken 2, DK-2100 Copenhagen Ø, Denmark, AstraZeneca R&D Mölndal, SE-43183 Mölndal, Sweden, Lead Molecular Design, Valles 96-102, Loc 27, 08172 Sant Cugat de Valles, Barcelona, Spain, Grup de Recerca Biomédica, IMIM Universitat Pompeu Fabra, Aiguader, 80 08124 Barcelona, Spain