InChI=1/C23H24N4O2/c1-16-9-8-13-19(17(16)2)26-23(29)27-21(28)15-25-22(18-10-4-3-5-11-18)20-12-6-7-14-24-20/h3-14,22,25H,15H2,1-2H3,(H2,26,27,28,29)/t22-/m1/s1/f/h26-27H 91D9621A9FAC9AB4