InChI=1/C22H20BrN3O4S/c23-17-9-11-18(12-10-17)26-21(27)13-14-25-22(28)16-7-5-15(6-8-16)19-3-1-2-4-20(19)31(24,29)30/h1-12H,13-14H2,(H,25,28)(H,26,27)(H2,24,29,30)/f/h25-26H,24H2 65B1148263C984AB