InChI=1/C10H10N6OS/c1-6-2-3-11-9-13-7(15-16(6)9)8(17)14-10-12-4-5-18-10/h2-3H,4-5H2,1H3,(H,12,14,17)/f/h12H 4ED98FD15DD9B3F7