1. Purdue University, College of Pharmacy, Medicinal Chemistry and Molecular Pharmacology, 575 W Stadium Ave., West Lafayette, IN 47907, USA
2. College of Pharmacy, The University of Arizona, Tucson, AZ 85721, USA
3. Purdue University Center for Cancer Research, 201 S University St, West Lafayette, IN 47906, USA
4. Purdue University, Department of Chemistry, West Lafayette, IN, USA
5. Purdue Institute for Drug Discovery, West Lafayette, IN, USA