InChI=1/C13H20N4/c1-4-9(2)17(3)8-13-15-11-6-5-10(14)7-12(11)16-13/h5-7,9H,4,8,14H2,1-3H3,(H,15,16)/p+1/t9-/m0/s1/fC13H21N4/h16-17H/q+1 FF55EBAAB93F0909