InChI=1/C10H14N4O4/c1-6(13-14-2-4-18-5-3-14)7-8(15)11-10(17)12-9(7)16/h13H,1-5H2,(H3,11,12,15,16,17)/p-1/fC10H13N4O4/h11-12H/q-1 3ABF86CC09080112