1. Enamine Ltd., Chervonotkatska Str. 78, Kyïv 02094, Ukraine
2. Taras Shevchenko National University of Kyiv, Volodymyrska Street 60, Kyïv 01601, Ukraine
3. Institute of Organic Chemistry, National Academy of Sciences of Ukraine, Akademik Kukhar Str. 5, Kyïv 02094, Ukraine
4. University of Bielefeld, Universitätstrasse 25, 33615 Bielefeld, Germany