InChI=1/C15H12N6O3S/c16-25(23,24)9-3-1-8(2-4-9)19-21-14-13-10-7-17-20-11(10)5-6-12(13)18-15(14)22/h1-7,19H,(H,17,20)(H2,16,23,24)(H,18,21,22)/f/h18,20H,16H2/b21-14- F0B8E61D8F3E1638