InChI=1/C17H18BrN5O4S/c1-17(2,3)28(26,27)15-9-8-13-20-22(16(25)23(13)21-15)10-14(24)19-12-6-4-11(18)5-7-12/h4-9H,10H2,1-3H3,(H,19,24)/f/h19H 29CFC62659D4CA18