InChI=1/C18H23BrN2O3S/c1-5-24-17-14(19)8-13(9-16(17)23-4)18(22)20-10-15(21(2)3)12-6-7-25-11-12/h6-9,11,15H,5,10H2,1-4H3,(H,20,22)/p+1/t15-/m0/s1/fC18H24BrN2O3S/h20-21H/q+1 61A14A1AA71446DB