InChI=1/C17H17FN2O/c1-2-16(20)17(14-5-3-4-6-15(14)18)21-13-9-7-12(11-19)8-10-13/h3-10,16-17H,2,20H2,1H3/p+1/t16-,17+/m0/s1/fC17H18FN2O/h20H/q+1 73D84553DBC166FD