InChI=1/C22H23N5O2/c1-14-5-11-17(12-6-14)27-19-4-2-3-18(19)20(26-27)21(28)25-16-9-7-15(8-10-16)13-24-22(23)29/h5-12H,2-4,13H2,1H3,(H,25,28)(H3,23,24,29)/f/h24-25H,23H2 418B4520805F4C50