InChI=1/C12H13N7S/c13-8-9-10(17-11(14)20-9)18-4-6-19(7-5-18)12-15-2-1-3-16-12/h1-3H,4-7H2,(H2,14,17)/f/h14H2 6BEA6198B555BF3E