1. Computational Chemistry Group, Department of Chemistry; Faculty of Science, University of Mauritius; Réduit 80837 Mauritius
2. Department of Organic Chemistry; University of Valencia; Dr. Moliner 50 46100, Burjassot Valencia Spain
3. Department of Applied Chemistry; University of Johannesburg; Doornfontein Johannesburg 2028 South Africa
4. Department of Pharmaceutical Chemistry, College of Pharmacy; King Saud University; Riyadh 11451 Saudi Arabia
5. Department of Chemical and Process Engineering; Jubail Industrial College; Jubail Industrial City 31961 Saudi Arabia