InChI=1/C14H19N5/c1-11-5-7-12(8-6-11)19-13(16-17-18-19)14(15)9-3-2-4-10-14/h5-8H,2-4,9-10,15H2,1H3/p+1/fC14H20N5/h15H/q+1 17C438A2340437CA