InChI=1/C12H20N4O/c1-2-3-6-16(9-11(14)17)12-7-10(8-13)4-5-15-12/h4-5,7H,2-3,6,8-9,13H2,1H3,(H2,14,17)/p+1/fC12H21N4O/h13H,14H2/q+1 3EA5251875FBF8F6