1. Laboratory of Medicinal and Computational Chemistry, Physics Institute of Sao Carlos, University of Sao Paulo, Sao Carlos−SP 13563-120, Brazil
2. Institute of Chemistry, State University of Campinas, Campinas−SP 13084-971, Brazil
3. Department of Biochemistry and Immunology, Federal University of Minas Gerais, Belo Horizonte−MG 31270-901, Brazil
4. Department of Pharmacology, Federal University of Sao Paulo, Sao Paulo−SP 04023-062, Brazil