InChI=1/C18H21BrFNO2/c1-2-16(11-22)21-10-14-9-15(19)7-8-18(14)23-12-13-5-3-4-6-17(13)20/h3-9,16,21-22H,2,10-12H2,1H3/p+1/t16-/m0/s1/fC18H22BrFNO2/h21H/q+1 7DA8837C91909ABE