InChI=1/C13H13N5OS2/c1-8-15-18-13(21-8)20-7-6-14-12(19)11-9-4-2-3-5-10(9)16-17-11/h2-5H,6-7H2,1H3,(H,14,19)(H,16,17)/f/h14,16H D1E439BCAFA19DA6