InChI=1/C22H20N8O4S/c23-29-21(26-24-13-16-15-6-2-1-5-14(15)9-10-19(16)31)27-28-22(29)35-12-11-20(32)25-17-7-3-4-8-18(17)30(33)34/h1-10,13,31H,11-12,23H2,(H,25,32)(H,26,27)/b24-13+/f/h25-26H 229E8897C4B3F065