1. Institute of Molecular and Translation Medicine, Faculty of Medicine, Palacký University, Hněvotínská 5, 779 00 Olomouc, Czech Republic
2. Department of Organic Chemistry, Faculty of Science, Palacký University, 17. listopadu 12, 771 46 Olomouc, Czech Republic
3. Department of Chemistry and Biochemistry, 251 Nieuwland Science Center, University of Notre Dame, Notre Dame, Indiana 46556, United States