InChI=1/C22H23N5O/c1-3-27-20-17(22(28)26(2)19-9-6-12-24-21(19)27)13-15(14-25-20)10-11-16-7-4-5-8-18(16)23/h4-9,12-14H,3,10-11,23H2,1-2H3 825F5688B6B1B7EE