1. School of Chemistry, Chemical Engineering, and Biotechnology, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore
2. National Key Laboratory of Green Pesticide, Guizhou University, Guiyang, Guizhou 550025, People’s Republic of China
3. School of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang, Guizhou 550025, People’s Republic of China