InChI=1/C8H12N4O5S2/c1-17-6(14)4-2-3-5(13)10-7-11-12-8(18-7)19(9,15)16/h2-4H2,1H3,(H2,9,15,16)(H,10,11,13)/f/h10H,9H2 958EDFD906824D15