1. Department of Chemistry, University of California, Davis, Davis, California 95616, United States
2. Bioanalysis and Pharmacokinetics Core Facility, University of California, Davis, Sacramento, California 95817, United States
3. Department of Biochemistry & Molecular Medicine, School of Medicine, University of California, Davis, Sacramento, California 95817, United States
4. Center for Neuroscience, University of California, Davis, Davis, California 95616, United States