InChI=1/C22H38N4O/c1-5-26(6-2)18(3)16-23-22(27)24-21-15-11-10-12-19(21)17-25(4)20-13-8-7-9-14-20/h10-12,15,18,20H,5-9,13-14,16-17H2,1-4H3,(H2,23,24,27)/p+2/t18-/m1/s1/fC22H40N4O/h23-26H/q+2 14A28B249A7D509D