1. Division of Organic Chemistry and Biochemistry
2. Ruđer Bošković Institute
3. 10000 Zagreb
4. Croatia
5. Faculty of Science and Technology
6. Laboratory of Computational Modeling of Drugs
7. Higher Medical and Biological School
8. South Ural State University
9. Chelyabinsk 454080
10. Russia
11. Biochemistry and Organic Analytical Chemistry Unit
12. Institute for Medical Research and Occupational Health
13. NMR Center