InChI=1/C23H32N4O2/c1-17(2)27(5)21-10-6-9-19(16-21)25-23(29)22(28)24-15-7-8-18-11-13-20(14-12-18)26(3)4/h6,9-14,16-17H,7-8,15H2,1-5H3,(H,24,28)(H,25,29)/f/h24-25H 89FD19373DCB3D2B