InChI=1/C12H12N6S2/c13-18-17-10-4-2-1-3-9(10)5-6-14-11(19)16-12-15-7-8-20-12/h1-4,7-8H,5-6H2,(H2,14,15,16,19)/f/h14,16H 6ADE308CF32AA160