InChI=1/C21H23F3N2O4/c1-20(2,9-12-5-3-4-6-15(12)21(22,23)24)25-10-17(28)14-7-13(27)8-16-19(14)30-11-18(29)26-16/h3-8,17,25,27-28H,9-11H2,1-2H3,(H,26,29)/p+1/t17-/m0/s1/fC21H24F3N2O4/h25-26H/q+1 15F1725A03F82580