InChI=1/C12H10N6OS/c19-12(11-6-16-20-17-11)14-5-9-1-3-10(4-2-9)18-8-13-7-15-18/h1-4,6-8H,5H2,(H,14,19)/f/h14H D20AE9DB2D7B7A20