1. School of Pharmacy, University of East Anglia, Norwich, Norfolk NR4 7TJ, U.K.
2. College of Pharmacy, University of Basrah, Basrah, Iraq
3. School of Chemistry, University of East Anglia, Norwich, Norfolk NR4 7TJ, U.K.
4. Quadram Institute Bioscience, Norwich Research Park, Colney, Norwich, Norfolk NR4 7UA, U.K.
5. Cyversa, 12 Stanmore Road, Norwich, Norfolk NR7 0HB, U.K.