InChI=1/C12H10N2O5/c1-6(15)9-10(13-12(17)11(9)16)7-3-2-4-8(5-7)14(18)19/h2-5,10,16H,1H3,(H,13,17)/p-1/t10-/m1/s1/fC12H9N2O5/h16h,13H/q-1	AA57A10E3A043226