InChI=1/C23H22F4N2O5/c1-12-16-10-14(6-7-15(16)19(30)34-29-12)28-20(31)22(32,23(25,26)27)11-21(2,3)17-9-13(24)5-8-18(17)33-4/h5-10,32H,11H2,1-4H3,(H,28,31)/t22-/m0/s1/f/h28H F006086AE2FDF17D