InChI=1/C20H34N4O2/c1-5-23(6-2)12-13-24(16-17(3)4)19(25)15-22-20(26)21-14-18-10-8-7-9-11-18/h7-11,17H,5-6,12-16H2,1-4H3,(H2,21,22,26)/p+1/fC20H35N4O2/h21-23H/q+1 FE2ADFA92B6FF05C