InChI=1/C23H25FN2O7/c1-14(2)21(22(30)26-18(12-20(28)29)19(27)13-24)33-23(31)25-15-8-10-17(11-9-15)32-16-6-4-3-5-7-16/h3-11,14,18,21H,12-13H2,1-2H3,(H,25,31)(H,26,30)(H,28,29)/p-1/t18-,21+/m1/s1/fC23H24FN2O7/h25-26H/q-1 BC36098D7DB22E9F