InChI=1/C20H23BrN2O3S/c1-4-26-20-12-15(6-7-18(20)21)27(24,25)22-10-9-16-14(3)23-19-8-5-13(2)11-17(16)19/h5-8,11-12,14,22H,4,9-10H2,1-3H3/p+1/t14-/m1/s1/fC20H24BrN2O3S/h23H/q+1 6FB857626E538DA0