InChI=1/C12H20N4O/c1-9-4-5-11(15-13)10(8-9)12(17)14-6-7-16(2)3/h4-5,8,15H,6-7,13H2,1-3H3,(H,14,17)/p+1/fC12H21N4O/h14,16H/q+1 DCDE0F7A87169395