InChI=1/C12H20N4O/c1-2-3-6-16(7-8-17)11-5-4-10(9-15-11)12(13)14/h4-5,9,17H,2-3,6-8H2,1H3,(H3,13,14)/p+1/fC12H21N4O/h13-14H2/q+1 F1B1BC20E604C0CF