1. Natural Products Research Institute, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
2. Department of Biological Sciences, Inha University, Incheon 22212, Republic of Korea
3. Department of Agricultural Biotechnology, College of Agriculture & Life Sciences, Seoul National University, Seoul 08826, Republic of Korea
4. Laboratory of Nuclear Magnetic Resonance, National Center of Inter-University Research Facilities (NCIRF), Seoul National University, Seoul 08826, Republic of Korea
5. Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 03760, Republic of Korea
6. Graduate School of Pharmaceutical Sciences, The University of Tokyo, Tokyo 113-0033, Japan
7. RIKEN Center for Sustainable Resource Science, Wako, Saitama 351-0198, Japan
8. Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
9. Center for Marine Biotechnology and Biomedicine, Scripps Institution of Oceanography and Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, La Jolla, California 92093, United States
10. MolGenBio Co., Ltd., Seoul 08826, Republic of Korea