1. Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China) and Key Laboratory of Resource Fine-Processing and Advanced Materials of Hunan Province
2. College of Chemistry and Chemical Engineering
3. Hunan Normal University
4. Changsha Hunan 410081, China
5. Institut de Quimica Computational and Departament de Quimica
6. Universitat de Girona
7. Spain
8. Department of Chemistry
9. Imperial College
10. London, UK