InChI=1/C25H32N4O2/c1-25(2,26)24(31)29-22(16-19-17-28-21-14-7-6-13-20(19)21)23(30)27-15-9-8-12-18-10-4-3-5-11-18/h3-7,10-11,13-14,17,22,28H,8-9,12,15-16,26H2,1-2H3,(H,27,30)(H,29,31)/t22-/m1/s1/f/h27,29H 1F1A750288D2BA2E