InChI=1/C11H10N4O4/c1-14-5-12-10(15(16)17)11(14)13-7-2-3-8-9(4-7)19-6-18-8/h2-5,13H,6H2,1H3/p+1/fC11H11N4O4/h13H/q+1	B13DF6E121315C2F