InChI=1/C14H19N5/c1-9-6-7-11(15)8-12(9)14-16-17-18-19(14)13-5-3-4-10(13)2/h6-8,10,13H,3-5,15H2,1-2H3/t10-,13+/m0/s1 CE8F3AD1755C59F5