InChI=1/C12H20N4O/c13-15-12-5-4-10(7-14-12)8-16-6-2-1-3-11(16)9-17/h4-5,7,11,17H,1-3,6,8-9,13H2,(H,14,15)/p+1/t11-/m0/s1/fC12H21N4O/h15-16H/q+1 21A79A8D4EE746AE