InChI=1/C16H34N4O/c1-13(2)18-16(3,15(17)21)9-6-10-20(5)14-7-11-19(4)12-8-14/h13-14,18H,6-12H2,1-5H3,(H2,17,21)/p+1/t16-/m1/s1/fC16H35N4O/h17,19,21H/q+1 C60590CBAE9AAFD7