InChI=1/C18H16BrN3O2S2/c1-12(24-15-9-7-14(19)8-10-15)16(23)20-17-21-22-18(26-17)25-11-13-5-3-2-4-6-13/h2-10,12H,11H2,1H3,(H,20,21,23)/t12-/m0/s1/f/h20H D34852F1AFE94E80