InChI=1/C22H36N4O2/c1-3-5-6-8-19-9-11-20(12-10-19)24-22(28)21(27)23-13-7-14-26-17-15-25(4-2)16-18-26/h9-12H,3-8,13-18H2,1-2H3,(H,23,27)(H,24,28)/p+1/fC22H37N4O2/h23-25H/q+1 5C8DBE52FA5B7CEC