InChI=1/C13H12N6OS/c14-9-6-10(15)17-13(16-9)21-7-11-18-19-12(20-11)8-4-2-1-3-5-8/h1-6H,7H2,(H4,14,15,16,17)/f/h14-15H2 D29FAAE5DAE8E8BF