InChI=1/C17H12N6O2S/c18-9-12-15-17(22-14-7-2-1-6-13(14)21-15)23(16(12)19)10-4-3-5-11(8-10)26(20,24)25/h1-8H,19H2,(H2,20,24,25)/f/h20H2 FEF95EF41AB1A632