InChI=1/C12H20N4/c1-3-4-5-9-16(2)12-10(11(13)14)7-6-8-15-12/h6-8H,3-5,9H2,1-2H3,(H3,13,14)/p+1/fC12H21N4/h13-14H2/q+1 E7D70AC756663421