InChI=1/C22H19N5O/c1-15-9-8-12-17-19(22(28)27(2)20(15)17)25-26-21(18-13-6-7-14-23-18)24-16-10-4-3-5-11-16/h3-14H,1-2H3,(H,24,26)/b25-19+/f/h26H/b24-21?,25-19+	B52D39C55B673E58