InChI=1/C11H8N4OS/c16-11-13-9-8(10(17)14-11)6-12-15(9)7-4-2-1-3-5-7/h1-6H,(H2,13,14,16,17)/p-1/fC11H7N4OS/h13H/q-1 CE940116926CB8A1