InChI=1/C21H22FN3O2/c1-2-25-13-17(16-9-10-23-12-18(16)25)20(14-5-7-15(22)8-6-14)24-21(26)19-4-3-11-27-19/h5-10,12-13,19-20H,2-4,11H2,1H3,(H,24,26)/p+1/t19-,20-/m1/s1/fC21H23FN3O2/h23-24H/q+1 17EF54A647A08C5F