InChI=1/C18H20BrN3O2S/c19-14-6-8-15(9-7-14)25-11-10-21-17(23)16(22-18(20)24)12-13-4-2-1-3-5-13/h1-9,16H,10-12H2,(H,21,23)(H3,20,22,24)/t16-/m1/s1/f/h21-22H,20H2 72FF21382A63AE84