1. Department of Chemistry , Hazara University , Mansehra 21120 , Pakistan
2. Department of Chemistry , Abbottabad University of Science and Technology (AUST) , Abbottabad , Pakistan
3. Department of Chemistry , COMSATS University Islamabad , Islamabad 45550 , Pakistan
4. Laboratory of Animal Health, Food Hygiene and Quality, Department of Agriculture , University of Ioannina , Arta 47132 , Greece
5. Department of Pharmacology and Toxicology, College of Pharmacy , King Saud University , P.O. Box 2455 , Riyadh 11451 , Saudi Arabia