InChI=1/C11H12BrN7O2S/c12-7-1-2-8(20)6(3-7)4-15-16-10-17-18-11(19(10)14)22-5-9(13)21/h1-4,20H,5,14H2,(H2,13,21)(H,16,17)/b15-4+/f/h16H,13H2 F3DD2C1D00B2156A