InChI=1/C19H14N6OS/c26-18(14-7-3-4-8-15(14)25-11-20-23-24-25)22-19-21-17-13-6-2-1-5-12(13)9-10-16(17)27-19/h1-8,11H,9-10H2,(H,21,22,26)/f/h22H 002F7138C1DD23DF