1. Department
of Biological Science, Purdue University, 249 South Martin Jischke Street, West Lafayette, Indiana 47907, United States
2. Department
of Computer Science, Purdue University, 305 North University Street, West Lafayette, Indiana 47907, United States
3. Discovery
Chemistry Research and Technologies, Eli Lilly and Company, 893
South Delaware Street, Indianapolis, Indiana 46225, United States