InChI=1/C26H36N4O2/c1-18(2)29(19(3)4)15-8-5-9-16-30-22-13-6-7-14-23(22)32-24(26(30)31)20-11-10-12-21(17-20)25(27)28/h6-7,10-14,17-19,24H,5,8-9,15-16H2,1-4H3,(H3,27,28)/p+2/t24-/m1/s1/fC26H38N4O2/h29H,27-28H2/q+2 B32EB9D9C2396580