InChI=1/C23H19F3N2O6/c24-23(25,26)16-3-1-4-17(11-16)28-21(30)14-33-18-8-6-15(7-9-18)22(31)34-13-20(29)27-12-19-5-2-10-32-19/h1-11H,12-14H2,(H,27,29)(H,28,30)/f/h27-28H 0347EB248B2C45EF