InChI=1/C22H24BrFN2O2/c23-18-6-4-17(5-7-18)22(27)8-11-26(12-9-22)15-16-14-25-19-2-1-3-20(21(16)19)28-13-10-24/h1-7,14,25,27H,8-13,15H2/p+1/fC22H25BrFN2O2/h26H/q+1 7321ABC33942A7F6