InChI=1/C21H22BrN3O2S/c1-3-27-18-10-6-15(7-11-18)14(2)23-12-20(26)25-21-24-19(13-28-21)16-4-8-17(22)9-5-16/h4-11,13-14,23H,3,12H2,1-2H3,(H,24,25,26)/t14-/m1/s1/f/h25H 84E60F41CCA56D74