InChI=1/C18H18BrFN2O2/c1-12(13-6-4-3-5-7-13)11-22(2)18(24)17(23)21-16-9-8-14(19)10-15(16)20/h3-10,12H,11H2,1-2H3,(H,21,23)/t12-/m0/s1/f/h23H 9D5ED74459F14355