InChI=1/C21H25BrN2O4S/c1-21(2,3)28-20(26)17-14-6-7-24(4)11-16(14)29-19(17)23-10-12-8-13(22)9-15(27-5)18(12)25/h8-10,25H,6-7,11H2,1-5H3/p+1/fC21H26BrN2O4S/h24H/q+1 D6AC037D67987FF3