InChI=1/C11H9N5O4/c12-15-9-8(10(17)14-11(18)13-9)5-6-2-1-3-7(4-6)16(19)20/h1-5H,12H2,(H2,13,14,15,17,18)/p-1/b8-5-/fC11H8N5O4/h13H/q-1/b8-5-,15-9-	EE8A33316C700C52