InChI=1/C14H19N5/c15-14(16)19-12-10-7-4-8-17-13(10)18-11(12)9-5-2-1-3-6-9/h4,7-9,11H,1-3,5-6H2,(H4,15,16,19)/p+2/t11-/m1/s1/fC14H21N5/h18-19H,15-16H2/q+2 8B0D911FF9B1A64E