InChI=1/C21H27BrFNO2/c1-5-21(3,4)24-13-16-11-18(22)20(19(12-16)25-6-2)26-14-15-7-9-17(23)10-8-15/h7-12,24H,5-6,13-14H2,1-4H3/p+1/fC21H28BrFNO2/h24H/q+1 38B2B2E6887FCBC5