1. Department of Medicinal Chemistry, The University of Kansas, 1251 Wescoe Hall Drive, Malott 4070, Lawrence, Kansas 66045-7563, United States
2. Biotechnology Innovation & Optimization Center, The University of Kansas, 2099 Constant Avenue, Lawrence, Kansas 66047-2535, United States
3. Department of Pharmaceutical Chemistry, The University of Kansas, 2095 Constant Avenue, Lawrence, Kansas 66047-2535, United States
4. Department of Urology, The University of Kansas Medical Center, 3901 Rainbow Boulevard, Mail Stop 3016, Kansas City, Kansas 66160, United States