InChI=1/C26H34N4O2/c1-18-13-14-19(2)29(18)15-6-3-7-16-30-22-11-4-5-12-23(22)32-24(26(30)31)20-9-8-10-21(17-20)25(27)28/h4-5,8-12,17-19,24H,3,6-7,13-16H2,1-2H3,(H3,27,28)/p+2/t18-,19-,24-/m1/s1/fC26H36N4O2/h29H,27-28H2/q+2 E434F1D5F278F9FC