1. Department of Chemistry, University of Liverpool, Liverpool L69 7ZD, United Kingdom
2. Drug Product Development, Bristol-Myers Squibb, Moreton CH46 1QW, United Kingdom
3. Drug Product Development, Bristol-Myers Squibb, New Brunswick, New Jersey 08903, United States
4. Stephenson Institute for Renewable Energy, University of Liverpool, Liverpool L69 7ZF, United Kingdom