InChI=1/C14H14F2N2/c1-18(11-5-3-2-4-6-11)14-12(15)7-10(9-17)8-13(14)16/h2-8H,9,17H2,1H3/p+1/fC14H15F2N2/h17H/q+1 588E97598A863290