InChI=1/C12H16N6O4S2/c1-8-10(23-12(15-8)18-2-4-22-5-3-18)11(19)16-17-24(20,21)9-6-13-14-7-9/h6-7,17H,2-5H2,1H3,(H,13,14)(H,16,19)/f/h13,16H 3F4DF9CB4E49B9DF