InChI=1/C20H16N4O/c1-13-6-5-9-15(12-13)20-18(16-10-11-17(25)22-21-16)19(23-24-20)14-7-3-2-4-8-14/h2-12,21H,1H3,(H,22,25)/b18-16-/f/h22H	4ED3839697F54E34