InChI=1/C21H20BrN3O5S/c1-14-10-16(22)11-19(21(26)24-27)20(14)25(13-15-4-3-9-23-12-15)31(28,29)18-7-5-17(30-2)6-8-18/h3-12,27H,13H2,1-2H3,(H,24,26)/f/h24H 39C7877D0819FFCE