1. Shanghai
Advanced Research Institute, Chinese Academy of Science, Shanghai 201210, P. R. China
2. Shanghai
Key Laboratory of Green Chemistry and Chemical Processes, and Department
of Chemistry, East China Normal University, Shanghai 200062, P. R. China
3. Medicinal
Chemistry, ChemBridge Research Laboratories, Inc., San Diego, California 92127, United States
4. School
of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, P. R. China