InChI=1/C25H24F2N2O3/c26-20-5-1-17(2-6-20)25(18-3-7-21(27)8-4-18)29-11-9-28(10-12-29)15-19-13-23-24(14-22(19)30)32-16-31-23/h1-8,13-14,25,30H,9-12,15-16H2/p+1/fC25H25F2N2O3/h28H/q+1 FF210B8E2F5B9747