1. Department of Chemistry
2. Shanghai University
3. Shanghai 20044
4. P.R. China
5. Shanghai Advanced Research Institute
6. School of Physical Science and Technology
7. ShanghaiTech University
8. Shanghai 201210
9. China
10. Chinese Academy of Science
11. University of Chinese Academy of Sciences
12. Medicinal Chemistry
13. ChemBridge Research Laboratories
14. San Diego
15. USA