InChI=1/C12H20N4O/c1-2-16(10-6-4-3-5-7-10)9-11(17)8-15-12(13)14/h3-7,11,17H,2,8-9H2,1H3,(H4,13,14,15)/p+1/t11-/m1/s1/fC12H21N4O/h15H,13-14H2/q+1 F76F3C142999350D