InChI=1/C13H20N4/c1-2-5-10-9(4-1)8-11(14-10)13-16-15-12-6-3-7-17(12)13/h9-11,14H,1-8H2/p+1/t9-,10+,11-/m1/s1/fC13H21N4/h14H/q+1 34E10063301BC47B