InChI=1/C25H27FN2O4/c1-16(2)23-15-22(17-7-10-27-11-8-17)25(18-3-5-19(26)6-4-18)28(23)12-9-20(29)13-21(30)14-24(31)32/h3-12,15-16,20-21,29-30H,13-14H2,1-2H3,(H,31,32)/p-1/b12-9+/t20-,21-/m1/s1/fC25H26FN2O4/q-1 BE11C7220A54F7A1