InChI=1/C10H5N3O7/c14-9-5(10(15)16)1-4-2-7(12(17)18)8(13(19)20)3-6(4)11-9/h1-3H,(H,11,14)(H,15,16)/p-1/fC10H4N3O7/h11H/q-1	70A2BE63D2876E94