InChI=1/C11H20N4O2/c12-10(16)7-15-5-3-9(4-6-15)14-11(17)13-8-1-2-8/h8-9H,1-7H2,(H2,12,16)(H2,13,14,17)/p+1/fC11H21N4O2/h13-15H,12H2/q+1 0C97015C8C9FAC2C