1. TUBITAK, Marmara Research Center, Department of Chemistry, P.O. Box 21, 41470, Gebze, Kocaeli, Turkey
2. Faculty of Pharmacy, University of Istanbul, 34452, Istanbul, Turkey, and TUBITAK, Marmara Research Center, Department of Chemistry, P.O. Box 21, 41470, Gebze, Kocaeli, Turkey