1. Department of Chemistry, Wake Forest University, Winston-Salem, North Carolina 27106, Department of Chemistry, Duke University, Durham, North Carolina 27708, Laboratory of Pharmacology and Chemistry, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, North Carolina 27709, and Ecole Nationale Superieure Agronomique de Toulouse, Lab. Genie Chimique, UMR−CNRS 5503, Department of Toxicology and Food Safety, Agrobiopole-BP 107-F31326 Castanet-Tolosan...