InChI=1/C22H26FN2O4/c23-17-8-5-15(6-9-17)4-3-11-24-20(22(29)25-12-1-2-13-25)21(28)16-7-10-18(26)19(27)14-16/h5-10,14,20-21,24,26-27H,1-4,11-13H2/q-1/p+1/t20-,21+/m0/s1/fC22H27FN2O4/h24H/q	44F14F1975A7F404