InChI=1/C12H10N4O5/c1-5-9(10(13)21-15-5)12(18)7-4-6(16(19)20)2-3-8(7)14-11(12)17/h2-4,18H,13H2,1H3,(H,14,17)/t12-/m1/s1/f/h14H	B7B93F2FCE46A456