InChI=1/C15H14BrN3O2S/c1-2-3-14-18-19-15(22-14)17-13(20)6-9-8-21-12-5-4-10(16)7-11(9)12/h4-5,7-8H,2-3,6H2,1H3,(H,17,19,20)/f/h17H EA6C07D7B0D0DF1C