InChI=1/C19H19N5O2/c1-11-4-5-12(2)24(11)19-16(10-21-23(19)3)18(26)22-14-7-6-13-9-20-17(25)15(13)8-14/h4-8,10H,9H2,1-3H3,(H,20,25)(H,22,26)/f/h20,22H	288497340D024F21