1. Taras Shevchenko National University of Kyiv; Chemistry Department; Volodymyrska 64 01601 Kyiv Ukraine
2. Enamine Ltd.; Chervonotkatska 78 02094 Kyiv Ukraine
3. Institute of Chemistry; Technical University of Berlin; Müller-Breslau-Str., 10 10623 Berlin Germany
4. Laboratoire de Chimie Organique, Institute of Chemistry, Biology and Innovation (CBI); ESPCI Paris/ (UMR 8231) CNRS/PSL Research University; 10 rue Vauquelin Paris 75231 Cedex 05 France).