InChI=1/C13H19N5/c1-7(2)12-15-10-9(4)16-17(5)11(10)13-14-8(3)6-18(12)13/h7-8H,6H2,1-5H3/p+1/t8-/m0/s1/fC13H20N5/h14H/q+1 E1F902E911AD2B40