InChI=1/C22H25BrN2O5S/c1-4-5-6-7-8-13-30-18-9-11-19(12-10-18)31(28,29)25(3)21-16(2)14-17(23)15-20(21)22(26)24-27/h9-12,14-15,27H,4-6,13H2,1-3H3,(H,24,26)/f/h24H 43A66B7F1EF1BF38