InChI=1/C22H22BrFN2O2/c1-2-27-21-12-18(14-26-13-16-7-9-25-10-8-16)11-20(23)22(21)28-15-17-3-5-19(24)6-4-17/h3-12,26H,2,13-15H2,1H3/p+1/fC22H23BrFN2O2/h26H/q+1 5A86F073F56CE2DE