InChI=1/C12H16BrN3O3S/c13-9-5-1-2-7-11(9)20(18,19)16-10-6-3-4-8(10)12(14)15-17/h1-2,5,7-8,10,16-17H,3-4,6H2,(H2,14,15)/t8-,10-/m0/s1/f/h14H2/b15-12+ 9AC3705C7730A16F