InChI=1/C22H36N4O2/c1-17(2)20(26-12-7-5-6-8-13-26)15-23-21(27)22(28)24-19-11-9-10-18(14-19)16-25(3)4/h9-11,14,17,20H,5-8,12-13,15-16H2,1-4H3,(H,23,27)(H,24,28)/p+2/t20-/m0/s1/fC22H38N4O2/h23-26H/q+2 5A67E0C48FBA5A26