1. Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, Department of Chemical Biology, College of Chemistry and Molecular Engineering, Synthetic and Functional Biomolecules Center, and Peking-Tsinghua Center for Life Sciences, Peking University, Beijing 100871, China
2. Department of Chemistry, The Scripps Research Institute,10550 North Torrey Pines Road, La Jolla, California 92037, United States
3. Institute for Cancer Research, Shenzhen Bay Laboratory, Shenzhen 518107, China