InChI=1/C13H18BrN3O2S/c1-9(2)7-15-13(19)17-16-12(18)8-20-11-5-3-10(14)4-6-11/h3-6,9H,7-8H2,1-2H3,(H,16,18)(H2,15,17,19)/f/h15-17H FC87E8B685C051B9