InChI=1/C23H28N4O2/c1-17(28)24-22-10-5-7-18-16-27(14-11-21(18)22)23(29)25-19-8-6-9-20(15-19)26-12-3-2-4-13-26/h5-10,15H,2-4,11-14,16H2,1H3,(H,24,28)(H,25,29)/f/h24-25H CDBD3B94B22F66D0