1. Laboratory of Asymmetric Catalysis and Synthesis; EPFL SB ISIC LCSA, BCH 4305; 1015 Lausanne Switzerland
2. Present address: Janssen Pharmaceutical N.V.; API Small Molecule Development; Turnhoutseweg 30 2340 Beerse Belgium
3. Laboratory for Computational Molecular Design; EPFL SB ISIC LCMD, BCH 5121; 1015 Lausanne Switzerland