InChI=1/C23H19N7O4S/c31-21(25-19-11-4-5-12-20(19)30(32)33)15-35-23-26-22(28-29-23)27-24-14-16-7-6-10-18(13-16)34-17-8-2-1-3-9-17/h1-14H,15H2,(H,25,31)(H2,26,27,28,29)/b24-14+/f/h25,27-28H E4F91698001B39CF