InChI=1/C28H27FN2O4/c1-3-4-14-35-22-11-9-20(10-12-22)25-24(26(32)21-8-7-18(2)23(29)15-21)27(33)28(34)31(25)17-19-6-5-13-30-16-19/h5-13,15-16,25,33H,3-4,14,17H2,1-2H3/p-1/t25-/m1/s1/fC28H26FN2O4/h33h/q-1 D56A655B175BDF23