InChI=1/C10H6N6O4/c17-9-10(18)14-7-5(12-9)3-6(16(19)20)8(13-7)15-2-1-11-4-15/h1-4H,(H,12,17)(H,13,14,18)/p-1/fC10H5N6O4/h14H/q-1	8EA6452A7CCE0B41