1. Department of Pure and Applied Chemistry, University of Strathclyde, Thomas Graham Building, 295 Cathedral Street, Glasgow G1 1XL, U.K.
2. Drug Metabolism and Pharmacokinetics, Research and Early Development, Respiratory & Immunology, BioPharmaceuticals R&D, AstraZeneca, Pepparedsleden 1, SE-431 83 Göteborg, Sweden
3. GSK Medicines Research Centre, Gunnels Wood Road, Stevenage SG1 2NY, U.K.
4. Medicinal Chemistry, Research and Early Development, Cardiovascular, Renal and Metabolism (CVRM), BioPharmaceuticals R&D, AstraZeneca, SE-431 50 Göteborg, Sweden
5. Department of Computer Science and Engineering, Chalmers University of Technology, SE-412 96 Göteborg, Sweden
6. Computational Sciences, GlaxoSmithKline R&D Pharmaceuticals, Stevenage SG1 2NY, U.K.
7. IBM Research Europe, Hartree Centre, SciTech Daresbury, Warrington, Cheshire WA4 4AD, U.K.