InChI=1/C21H22N8O4S/c1-12(14-6-7-17-18(8-14)33-11-32-17)25-26-20-27-28-21(29(20)22)34-10-19(31)24-16-5-3-4-15(9-16)23-13(2)30/h3-9H,10-11,22H2,1-2H3,(H,23,30)(H,24,31)(H,26,27)/b25-12+/f/h23-24,26H 689F7A27404C5E83