1. Enamine Ltd. (www.enamine.net), Chervonotkatska Street 78, Kyïv 02094, Ukraine
2. Taras Shevchenko National University of Kyiv, Volodymyrska Street 60, Kyïv 01601, Ukraine
3. V.P. Kukhar Institute of Bioorganic Chemistry and Petrochemistry at National Academy of Sciences of Ukraine, Akademik Kukhar Street 1, Kyïv 02094, Ukraine
4. Institute of Organic Chemistry at National Academy of Sciences of Ukraine, Akademik Kukhar Street 5, Kyïv 02094, Ukraine
5. Department of Chemistry and Applied Biosciences, ETH Zurich, Vladimir-Prelog-Weg 1-5/10, Zürich 8093, Switzerland