1. Department of Chemistry, Graduate School of Science, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
2. Faculty of Chemistry, National University of Uzbekistan named after Mirzo Ulugbek, 4 University Str., Tashkent 100174, Uzbekistan
3. Biochemistry, Faculty of Science and Engineering, Åbo Akademi University, Tykistökatu 6A, FI 20520 Turku, Finland