InChI=1/C10H12N6O2S2/c11-15-9-12-4-6(5-13-9)20(17,18)16-10-14-7-2-1-3-8(7)19-10/h4-5H,1-3,11H2,(H,14,16)(H,12,13,15)/f/h14-15H 31C2F41E8BEFFFB0