1. Department of Chemistry, Michigan State University, Lansing 48824, Michigan, United States
2. Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, Minden 11800, Penang, Malaysia
3. Biomedical Research Foundation, Academy of Athens, Athens 11527, Greece
4. Department of Chemistry, Mellon College of Science, Carnegie Mellon University, Pittsburgh 15213, Pennsylvania, United States
5. Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto 14040-901, Brazil
6. Department of Mathematics, Michigan State University, Lansing 48824, Michigan, United States
7. College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China