InChI=1/C19H26N6O2/c1-2-25-16(22-23-19(25)27)10-12-6-8-24(9-7-12)18-14(17(20)26)11-13-4-3-5-15(13)21-18/h11-12H,2-10H2,1H3,(H2,20,26)(H,23,27)/f/h23H,20H2 A535F83481C16381