InChI=1/C22H38N4O2/c1-19-9-13-26(14-10-19)18-21-8-5-4-7-20(21)17-24-22(27)23-11-6-12-25(2)15-16-28-3/h4-5,7-8,19H,6,9-18H2,1-3H3,(H2,23,24,27)/p+2/fC22H40N4O2/h23-26H/q+2 BF5F453F6D692F5A