InChI=1/C28H27FN2O4/c1-17(2)16-35-20-10-11-21(18(3)13-20)26(32)24-25(22-8-4-5-9-23(22)29)31(28(34)27(24)33)15-19-7-6-12-30-14-19/h4-14,17,25,33H,15-16H2,1-3H3/p-1/t25-/m1/s1/fC28H26FN2O4/h33h/q-1 B82319E1144C6849