1. Ludwig Institute for Cancer Research, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7FZ, U.K.
2. Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7FZ, U.K.
3. Beijing National Laboratory for Molecular Sciences and MOE Key Laboratory of Bioorganic Chemistry and Molecular Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
4. College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
5. Taikang Center for Life and Medical Sciences, Wuhan University, Wuhan 430072, China