InChI=1/C23H21F3N2O2/c1-3-4-17-14-21(30-2)19-13-18(10-11-20(19)27-17)28-22(29)12-7-15-5-8-16(9-6-15)23(24,25)26/h5-14H,3-4H2,1-2H3,(H,28,29)/b12-7+/f/h28H 29914616D5CD49C0