InChI=1/C23H21F3N2O/c1-16(17-7-9-20(10-8-17)23(24,25)26)15-21(29)28-22(18-5-3-2-4-6-18)19-11-13-27-14-12-19/h2-14,16,22H,15H2,1H3,(H,28,29)/t16-,22-/m0/s1/f/h28H D5EC28007AEC6F54