1. Beijing National Laboratory for Molecular Sciences
2. Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education
3. College of Chemistry
4. Peking University
5. Beijing 100871, China
6. State Key Laboratory for Structural Chemistry of Stable and Unstable Species
7. Key Laboratory of Analytical Chemistry for Living Biosystems
8. Institute of Chemistry
9. The Chinese Academy of Sciences
10. Beijing 100190, China