InChI=1/C22H20BrN3O4S/c23-18-11-9-17(10-12-18)22(28)26-14-13-25-21(27)16-7-5-15(6-8-16)19-3-1-2-4-20(19)31(24,29)30/h1-12H,13-14H2,(H,25,27)(H,26,28)(H2,24,29,30)/f/h25-26H,24H2 FF03DBC3BD9453F7