1. Enamine Ltd. (www.enamine.net), Winston Churchill Street 78, Kyiv 02094, Ukraine
2. V. P. Kukhar Institute of Bioorganic Chemistry and Petrochemistry, Academician Kukhar Street 1, Kyiv 02094, Ukraine
3. V. N. Karazin Kharkiv National University, 4 Svobody Square, Kharkiv 61022, Ukraine
4. Department of Chemistry, Taras Shevchenko National University of Kyiv, Volodymyrska Street 64, Kyiv 01033, Ukraine