1. Department of Pharmacognosy and Botany, Faculty of Pharmacy, Medical University−Sofia, 2 Dunav, Sofia 1000, Bulgaria, Department of Pharmaceutical Biology, Groningen Research Institute for Pharmacy (GRIP), 1 Anthonius Deusinglaan, 9713 A Groningen, The Netherlands, Department of Pharmacology and Toxicology, Faculty of Pharmacy, Medical University−Sofia, 2 Dunav, Sofia 1000, Bulgaria, and School of Pharmacy, Institut Teknologi Bandung (ITB), Jl. Ganesha 10, Bandung, Indonesia