InChI=1/C15H17FN2O2/c1-15(2,3)8-13(19)12(9-17)14(20)18-11-6-4-10(16)5-7-11/h4-7,18,20H,8H2,1-3H3/p-1/b14-12-/fC15H16FN2O2/h20h/q-1 67F40F4743DA0B98