InChI=1/C22H20BrN3O2S/c1-2-28-11-10-26-21(27)20(29-22(26)25-17-6-4-3-5-7-17)12-15-14-24-19-9-8-16(23)13-18(15)19/h3-9,12-14,24H,2,10-11H2,1H3/b20-12-,25-22? 12357F23F341208E