InChI=1/C21H21FN2O2/c1-15(23-14-19-9-5-11-26-19)16-7-4-8-18(12-16)24-21(25)13-17-6-2-3-10-20(17)22/h2-12,15,23H,13-14H2,1H3,(H,24,25)/p+1/t15-/m1/s1/fC21H22FN2O2/h23-24H/q+1 C5A6E3D518AD52AF