1. State Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education; Beijing National Laboratory for Molecular Science (BNLMS); Peking-Tsinghua Center for Life Sciences, and; Department of Chemistry; Peking University; 202 Chengfu Road Beijing 100871 P. R. China
2. Laboratory of Chemical Genomics; School of Chemical Biology and Biotechnology, Shenzhen Graduate School; Peking University; Shenzhen 518055 P. R. China
3. Key Laboratory of Marine Drugs, Chinese Ministry of Education; School of Medicine and Pharmacy; Ocean University of China; 5 Yushan Road Qingdao P. R. China