InChI=1/C16H15N7O2S/c1-8-5-13-21-22-16(23(13)9(2)17-8)26-7-14(24)18-10-3-4-11-12(6-10)20-15(25)19-11/h3-6H,7H2,1-2H3,(H,18,24)(H2,19,20,25)/f/h18-20H B0E481BBBAB1137E