1. Enamine Ltd., Chervonotkatska Street 78, Kyiv 02094, Ukraine
2. Institute of Organic Chemistry, National Academy of Sciences of Ukraine, Murmanska Street 5, Kyiv 02660, Ukraine
3. Taras Shevchenko National University of Kyiv, Volodymyrska Street 60, Kyiv 01601, Ukraine
4. Chemspace, Ilukstes iela 38-5, Riga, LV-1082, Latvia