InChI=1/C13H13N7S/c1-8-7-20-10(6-17-19-12(14)15)11(18-13(20)21-8)9-2-4-16-5-3-9/h2-7H,1H3,(H4,14,15,19)/p+1/b17-6+/fC13H14N7S/h19H,14-15H2/q+1 92D99AAFBD0E95D3