InChI=1/C20H27BrN2O3S/c1-3-5-13-23(4-2)14-12-22-20(24)19-11-8-17(26-19)15-27(25)18-9-6-16(21)7-10-18/h6-11H,3-5,12-15H2,1-2H3,(H,22,24)/p+1/t27-/m0/s1/fC20H28BrN2O3S/h22-23H/q+1 F7BE32B5F22987D9