1. Enamine Ltd. (http://www.enamine.net) Chervonotkatska Street 78 Kyiv 02660 Ukraine
2. Taras Shevchenko National University of Kyiv Lva Tolstoho Street 12 Kyiv 01033 Ukraine
3. SSI “Institute for Single Crystals” National Academy of Science of Ukraine Nauky avenue 60 Kharkiv 61001 Ukraine
4. Department of Inorganic Chemistry V. N. Karazin Kharkiv National University Svobody square 4 Kharkiv 61077 Ukraine