1. The Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Gwanak-gu, Seoul 08826, Republic of Korea
2. College of Pharmacy and Gachon Institute of Pharmaceutical Sciences, Gachon University, 534-2 Yeonsu-dong, Yeonsu-gu, Incheon 13120, Republic of Korea
3. Department of Chemistry, College of Natural Sciences, Seoul National University, Seoul 08826, Republic of Korea