1. State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People’s Republic of China
2. School of Advanced Study, Taizhou University, Taizhou 318000, People’s Republic of China
3. Key Laboratory of Botanical Pesticide R&D in Shaanxi Province, Northwest A&F University, Yangling, Shaanxi 712100, People’s Republic of China
4. Department of Chemistry and Biochemistry, University of California, Santa Cruz, California 95064, United States