InChI=1/C21H18N8O4S/c22-28-20(25-23-11-15-14-6-2-1-5-13(14)9-10-18(15)30)26-27-21(28)34-12-19(31)24-16-7-3-4-8-17(16)29(32)33/h1-11,30H,12,22H2,(H,24,31)(H,25,26)/b23-11+/f/h24-25H EA2629826A540A42