InChI=1/C18H34N4O/c1-14-4-3-9-22(13-14)15(2)12-19-18(23)20-16-7-10-21(11-8-16)17-5-6-17/h14-17H,3-13H2,1-2H3,(H2,19,20,23)/p+2/t14-,15-/m0/s1/fC18H36N4O/h19-22H/q+2 3AD4169F343BD5D8