InChI=1/C18H19Br2N3O2S/c1-3-22(4-2)9-10-23(17(24)14-7-8-16(20)25-14)18-21-13-6-5-12(19)11-15(13)26-18/h5-8,11H,3-4,9-10H2,1-2H3/p+1/fC18H20Br2N3O2S/h22H/q+1 CF9279D3021474E8