InChI=1/C26H24N4O4S/c1-17-9-11-21(28-25(31)19-6-4-8-22(15-19)30(2)35(3,33)34)16-24(17)29-26(32)20-10-12-23-18(14-20)7-5-13-27-23/h4-16H,1-3H3,(H,28,31)(H,29,32)/f/h28-29H B777A2B1196D3789