1. Enamine Ltd.; Chervonotkatska 78 02094 Kyiv Ukraine
2. Taras Shevchenko National University of Kyiv; Chemistry Department; Volodymyrska 64 01601 Kyiv Ukraine
3. Taras Shevchenko National University of Kyiv; Chembiocenter; Chervonotkatska 61 02094 Kyiv Ukraine
4. Chemspace; ilukstes iela 38-5 Riga LV-1082 Latvia