InChI=1/C22H36N4O2/c1-16(2)26(14-21(23)27)15-22(28)24-10-19-5-7-20(8-6-19)13-25-11-17(3)9-18(4)12-25/h5-8,16-18H,9-15H2,1-4H3,(H2,23,27)(H,24,28)/p+2/t17-,18-/m1/s1/fC22H38N4O2/h24-26H,23H2/q+2 475F5687BF0766A8