InChI=1/C22H21FN2O/c1-15-5-7-16(8-6-15)13-17-3-2-4-20-21(14-26)24-25(22(17)20)19-11-9-18(23)10-12-19/h5-12,14,17H,2-4,13H2,1H3/t17-/m0/s1 F1939E055DF5F111