InChI=1/C16H18BrN3O3S/c1-2-6-20-7-5-9-11(8-20)24-16(13(9)14(18)21)19-15(22)10-3-4-12(17)23-10/h3-4H,2,5-8H2,1H3,(H2,18,21)(H,19,22)/p+1/fC16H19BrN3O3S/h19-20H,18H2/q+1 8A1A74652DEB0DF1