InChI=1/C24H24F4N2O4/c1-14-3-2-4-16(11-14)21-22(15-5-7-17(25)8-6-15)30(23(29-21)24(26,27)28)10-9-18(31)12-19(32)13-20(33)34/h2-8,11,18-19,31-32H,9-10,12-13H2,1H3,(H,33,34)/p-1/t18-,19-/m1/s1/fC24H23F4N2O4/q-1 5D30399366FD04C7