InChI=1/C21H26N4O4S2/c26-19(23-21-22-10-15-30-21)16-8-13-24(14-9-16)20(27)17-4-6-18(7-5-17)31(28,29)25-11-2-1-3-12-25/h4-7,10,15-16H,1-3,8-9,11-14H2,(H,22,23,26)/f/h23H 38D678F4A161FC72