InChI=1/C19H16BrN3O2S/c1-12-6-8-13(9-7-12)19-23-16(11-26-19)18(25)21-10-17(24)22-15-5-3-2-4-14(15)20/h2-9,11H,10H2,1H3,(H,21,25)(H,22,24)/f/h21-22H 2D5CD9B05B4F4142