InChI=1/C18H19BrN2O2S/c1-11-14-8-13(19)4-5-16(14)23-17(11)18(22)20-9-15(21(2)3)12-6-7-24-10-12/h4-8,10,15H,9H2,1-3H3,(H,20,22)/p+1/t15-/m0/s1/fC18H20BrN2O2S/h20-21H/q+1 080CD4D5CD9B05E1