InChI=1/C14H19N5O/c1-18-6-7-19(2)11(8-18)14-16-10-5-3-4-9(13(15)20)12(10)17-14/h3-5,11H,6-8H2,1-2H3,(H2,15,20)(H,16,17)/p+1/t11-/m0/s1/fC14H20N5O/h16,18H,15H2/q+1 176F6E677819179E