InChI=1/C11H8N8O2S/c12-9-8(19(20)21)10(14-6-13-9)22-11-15-16-17-18(11)7-4-2-1-3-5-7/h1-6H,(H2,12,13,14)/f/h12H2 CF7618BCC046E9B3