Uji Aktivitas Inhibitor Dipeptidil Peptidase-4, Anti-Inflamasi, dan Antioksidan 2-(Stiril)-N-(2-Siano) Benzil-Kuinazolinon dan Analognya Secara In Vitro = In Vitro Activity Test of Dipeptidyl Peptidase-4 Inhibitor, Anti-Inflammation, and Antioxidant 2-(Styril)-N-(2-Cyaano) Benzyl-Quinazolinone and Its Analogs