1. Translational Medicine Research Collaboration, Dundee DD1 9SY, United Kingdom, Division of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee, Dundee DD1 5EH, United Kingdom, Pfizer Inc., 500 Arcola Road-S2325, Collegeville, Pennsylvania 19426, and Surgery and Molecular Oncology, Ninewells Hospital, University of Dundee, Dundee DD1 9SY, United Kingdom