InChI=1/C10H14N6O4/c1-2-3-16-13-8(12-15-16)7-5(9(17)14-20-7)4-6(11)10(18)19/h6H,2-4,11H2,1H3,(H,14,17)(H,18,19)/p-1/t6-/m1/s1/fC10H13N6O4/h14H/q-1 E78DC1D2A1C84C5C