InChI=1/C24H21BrN4OS/c1-17(19-10-7-11-20(25)14-19)27-28-23(30)16-31-24-26-21-12-5-6-13-22(21)29(24)15-18-8-3-2-4-9-18/h2-14H,15-16H2,1H3,(H,28,30)/b27-17+/f/h28H 547D5679848C98EE