InChI=1/C16H12N6O2S/c23-15-8-25-14-6-1-10(7-13(14)19-15)16(24)18-11-2-4-12(5-3-11)22-9-17-20-21-22/h1-7,9H,8H2,(H,18,24)(H,19,23)/f/h18-19H F293BE86FB073F83