InChI=1/C13H19N5/c1-3-18(4-2)9-8-15-13-11-6-5-7-14-12(11)16-10-17-13/h5-7,10H,3-4,8-9H2,1-2H3,(H,14,15,16,17)/p+1/fC13H20N5/h15,18H/q+1 B49E1D6413FC3A52