1. Department of Chemistry and Biochemistry and Milwaukee Institute for Drug Discovery, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53211, United States
2. Department of Psychology, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53211, United States
3. Department of Biological Sciences, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53211, United States
4. College of Pharmacy, University of North Texas Health Science Center at Fort Worth, Fort Worth, Texas 76107, United States