InChI=1/C13H18BrN3O2S/c14-10-5-11(20-8-10)6-16-12(18)7-17-3-1-9(2-4-17)13(15)19/h5,8-9H,1-4,6-7H2,(H2,15,19)(H,16,18)/p+1/fC13H19BrN3O2S/h16-17H,15H2/q+1 3A81F57B772A6599