InChI=1/C22H36N4O2/c1-3-5-6-7-18-8-10-19(11-9-18)24-22(28)25-20-12-15-26(16-13-20)17-21(27)23-14-4-2/h8-11,20H,3-7,12-17H2,1-2H3,(H,23,27)(H2,24,25,28)/p+1/fC22H37N4O2/h23-26H/q+1 E1F37D8DCB11F6AC