InChI=1/C23H25F3N2O2/c24-23(25,26)18-8-9-20(28-12-14-30-15-13-28)19(16-18)27-21(29)22(10-4-5-11-22)17-6-2-1-3-7-17/h1-3,6-9,16H,4-5,10-15H2,(H,27,29)/f/h27H 51F4FDDF9F824F48