InChI=1/C17H14F2N2/c18-10-5-6-14(19)13(9-10)16-17-12(7-8-20-16)11-3-1-2-4-15(11)21-17/h1-6,9,16-17,20H,7-8H2/p+1/t16-,17+/m0/s1/fC17H15F2N2/h21H/q+1 532643C0F6E4EF42