InChI=1/C22H32N4O2/c1-3-25(20-12-5-4-6-13-20)17-10-16-24-22(28)23-15-7-8-18-26-19(2)11-9-14-21(26)27/h4-6,9,11-14H,3,7-8,10,15-18H2,1-2H3,(H2,23,24,28)/f/h23-24H 76A3B4E1DF04B883