InChI=1/C19H21BrFNO2/c20-16-6-7-19(21)15(10-16)12-22-11-14-3-1-4-17(9-14)24-13-18-5-2-8-23-18/h1,3-4,6-7,9-10,18,22H,2,5,8,11-13H2/p+1/t18-/m0/s1/fC19H22BrFNO2/h22H/q+1 9D621C2320C24487