1. Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, Korea
2. Department of Chemistry, College of Convergence and Integrated Science, Kyonggi University, Suwon, Korea
3. Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, Korea
4. Drug Information Platfom Center, Korea Chemical Bank, Korea Research Institute of Chemical Technology, Daejeon, Korea
5. Cancer Research Institute, Seoul National University, Seoul, Korea