InChI=1/C20H33BrN2O3S/c1-6-7-8-11-26-18-12-16(9-10-17(18)21)27(24,25)22-15-13-19(2,3)23-20(4,5)14-15/h9-10,12,15,22-23H,6-8,11,13-14H2,1-5H3/p+1/fC20H34BrN2O3S/h23H/q+1 870898973C7FF71E