1. Department of Chemistry, School of Life Sciences, University of Sussex, Falmer, BN1 9QJ, UK
2. Sussex Drug Discovery Centre, Department of Chemistry, School of Life Sciences, University of Sussex, Falmer, BN1 9QJ, UK
3. Biotools, Inc., 17546 Beeline Highway, Jupiter, Florida 33458, USA
4. National Crystallography Service, School of Chemistry, University of Southampton, Southampton, SO17 1BJ, UK
5. Bio-Techne (Tocris), The Watkins Building, Atlantic Road, Avonmouth, Bristol BS11 9QD, UK
6. Liverpool ChiroChem Ltd, The Heath Business & Technical Park, Runcorn, Cheshire WA7 4QX, UK