InChI=1/C20H22BrN3O5S/c1-2-3-4-5-10-29-18-9-6-13(21)11-15(18)19(26)23-20(30)22-16-12-14(24(27)28)7-8-17(16)25/h6-9,11-12,25H,2-5,10H2,1H3,(H2,22,23,26,30)/f/h22-23H C2856F020C01EF8A