InChI=1/C22H36N4O2/c1-22(2,25-21(28)23-3)20(27)24-13-7-8-14-26-15-11-19(12-16-26)17-18-9-5-4-6-10-18/h4-6,9-10,19H,7-8,11-17H2,1-3H3,(H,24,27)(H2,23,25,28)/p+1/fC22H37N4O2/h23-26H/q+1 D1A76BEE33F2E3D8