InChI=1/C22H23FN2O6/c23-13-19(26)17(12-20(27)28)24-21(29)18(11-15-7-3-1-4-8-15)25-22(30)31-14-16-9-5-2-6-10-16/h1-10,17-18H,11-14H2,(H,24,29)(H,25,30)(H,27,28)/p-1/t17-,18-/m0/s1/fC22H22FN2O6/h24-25H/q-1 FDA84BF14E19F743