InChI=1/C12H19N7/c1-8(2)5-19(4-3-9(13)14)12-10-11(16-6-15-10)17-7-18-12/h6-8H,3-5H2,1-2H3,(H3,13,14)(H,15,16,17,18)/p+1/fC12H20N7/h16H,13-14H2/q+1 C71919DA7B54643E