InChI=1/C20H26BrN3O5S/c1-3-9-28-16-6-5-13(11-14(16)21)18(26)23-20(30)24-8-7-22-19(27)15(24)12-17(25)29-10-4-2/h5-6,11,15H,3-4,7-10,12H2,1-2H3,(H,22,27)(H,23,26,30)/t15-/m1/s1/f/h22-23H 8DC9BE3FB1DEA717