InChI=1/C11H10N4O2S/c1-7-10(17)15(11(18)14-13-7)12-6-8-2-4-9(16)5-3-8/h2-6,16-17H,1H3/p-1/b12-6+/fC11H9N4O2S/h17h/q-1	2519BEAFEF9A11DA