InChI=1/C13H26N4/c1-10(14)12(13(2,3)4)17(6)9-11-15-7-8-16(11)5/h7-8,10,12H,9,14H2,1-6H3/p+2/t10-,12-/m0/s1/fC13H28N4/h14-15H/q+2 7A142645370555C3