InChI=1/C24H26N4O/c1-17-3-7-19(8-4-17)22-11-12-23(27-26-22)28-15-13-20(14-16-28)24(29)25-21-9-5-18(2)6-10-21/h3-12,20H,13-16H2,1-2H3,(H,25,29)/f/h25H 5B2D2A0C54A59DE5