InChI=1/C12H8N6OS/c13-11-14-10(8-4-2-6-20-8)16-12-15-9(17-18(11)12)7-3-1-5-19-7/h1-6H,(H2,13,14,15,16,17)/p+1/fC12H9N6OS/h14H,13H2/q+1 F5B8011BFF82DED8