1. Department of Chemistry, School of Science, The University of Tokyo
2. Department of Chemistry, Faculty of Science, Hokkaido University
3. Department of Chemistry, Faculty of Science, Ochanomizu University
4. Division of Environmental Conservation, Graduate School of Environmental Science, Hokkaido University
5. Department of Medicinal Chemistry, School of Medicine, Hiroshima University
6. Department of Chemistry and Biochemistry, University of Texas at Austin
7. Graduate School of Pharmaceutical Sciences, The University of Tokyo