InChI=1/C22H38N4O3/c1-2-8-21(28)26-20(17-18-9-11-19(27)12-10-18)22(29)25-16-6-3-5-14-24-15-7-4-13-23/h9-12,20,24,27H,2-8,13-17,23H2,1H3,(H,25,29)(H,26,28)/p+2/t20-/m0/s1/fC22H40N4O3/h23-26H/q+2 EEFEC1802FF6AC4E