InChI=1/C13H11N5OS2/c1-7-16-17-13(20-7)21-11-6-9(12(14)18-19)8-4-2-3-5-10(8)15-11/h2-6,19H,1H3,(H2,14,18)/f/h14H2/b18-12-	3CBB8721FA4BCFAD