InChI=1/C13H10N4O3S/c1-7(18)17-9-5-3-2-4-8(9)11(12(17)20)15-16-13-14-10(19)6-21-13/h2-5H,6H2,1H3,(H,14,16,19)/b15-11-/f/h14H/b15-11-,16-13+	9C3679517983DC40