1. The Center for Combinatorial Chemistry and Drug Discovery; the College of Pharmacy; Jilin University; Changchun; Jilin Province; China
2. Key Laboratory for Molecular Enzymology & Engineering of the Ministry of Education; Life Science College; Jilin University; Changchun; Jilin Province; China
3. School of Pharmacy; Jiangsu University; Zhenjiang; Jiangsu Province; China