InChI=1/C13H13N7S/c1-8-3-5-10(6-4-8)20-13(17-18-19-20)21-11-7-9(2)15-12(14)16-11/h3-7H,1-2H3,(H2,14,15,16)/f/h14H2 00696FF1A53E7949