InChI=1/C9H13N7OS4/c1-2-3-18-8-15-13-6(20-8)11-5(17)4-19-9-16-14-7(12-10)21-9/h2-4,10H2,1H3,(H,12,14)(H,11,13,17)/f/h11-12H E7A32621E5D8D2CD