1. Department of Medicinal Chemistry and Molecular Pharmacology, College of Pharmacy, Purdue University. Robert Heine Pharmacy Building 575 Stadium Mall Drive, West Lafayette, Indiana 47907, United States
2. Department of Biochemistry, Program in Chemical Biology, Medical College of Wisconsin, Milwaukee, Wisconsin 53226, United States
3. Purdue Center for Cancer Research, College of Pharmacy, Purdue University, 201 S University St., West Lafayette, Indiana 47907, United States