InChI=1/C21H23F3N2O5/c1-20(2,9-12-3-5-14(6-4-12)31-21(22,23)24)25-10-17(28)15-7-13(27)8-16-19(15)30-11-18(29)26-16/h3-8,17,25,27-28H,9-11H2,1-2H3,(H,26,29)/p+1/t17-/m1/s1/fC21H24F3N2O5/h25-26H/q+1 25B607A1252AB325