InChI=1/C15H12N6OS/c16-7-10-11(17)6-12(18)19-15(10)23-8-13-20-21-14(22-13)9-4-2-1-3-5-9/h1-6H,8H2,(H4,17,18,19)/f/h17-18H2 8B9BE06DB46CAF49