1. Division
of Medicinal Chemistry, Faculty of Sciences, Amsterdam Institute for
Molecules, Medicines and Systems (AIMMS), VU University Amsterdam, De Boelelaan 1083, 1081 HV Amsterdam, The Netherlands
2. Department of Medicinal Chemistry, Boehringer Ingelheim RCV GmbH & Co KG, Dr Boehringer-Gasse 5-11, 1121 Vienna, Austria