1. Durham University, Department of Chemistry, Lower Mountjoy, Durham, DH1 3LE, UK
2. Durham University, Department of Biosciences, Upper Mountjoy, Durham, DH1 3LE, UK
3. School of Chemistry, University of East Anglia, Norwich Research Park, Norwich, Norfolk, NR4 7TJ, UK
4. Division of Molecular Microbiology and Immunology, CSIR-Central Drug Research Institute, Sitapur Road, Sector 10, Janakipuram Extension, Lucknow-226031, Uttar Pradesh, India
5. Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India