InChI=1/C20H23BrN2O3S/c1-19(2)10-12-14(18(25)26-5)17(27-15(12)20(3,4)23-19)22-16(24)11-8-6-7-9-13(11)21/h6-9,23H,10H2,1-5H3,(H,22,24)/p+1/fC20H24BrN2O3S/h22-23H/q+1 95E0AF51F3C46813