1. School of Chemistry and Materials Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, China
2. Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo 113-8657, Japan
3. The Kuroshio Biological Research Institute, Kochi 788-0333, Japan
4. Laboratory of Aquatic Natural Products Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo-ku, Tokyo 113-8657, Japan
5. State Key Laboratory of Chemical Biology, Shanghai Institute for Organic Chemistry, University of Chinese Academy of Sciences, Shanghai 200032, China