InChI=1/C18H30N8O/c1-12(2)25(4)10-16-22-23-24-26(16)11-17(27)19-9-8-15-20-14-7-5-6-13(3)18(14)21-15/h5-7,12,16,22-24H,8-11H2,1-4H3,(H,19,27)(H,20,21)/p+2/t16-/m1/s1/fC18H32N8O/h19-20,23,25H/q+2 CE16EE2641C80153