InChI=1/C11H11N3O4/c15-10-4-3-9(14(17)18)5-8(10)6-12-13-11(16)7-1-2-7/h3-7,15H,1-2H2,(H,13,16)/p-1/b12-6+/fC11H10N3O4/h15h,13H/q-1	1BBF0C6D8348D9B5