InChI=1/C20H22F2N2/c1-23-8-10-24(11-9-23)20-13-18(14-2-4-15(21)5-3-14)17-7-6-16(22)12-19(17)20/h2-7,12,18,20H,8-11,13H2,1H3/p+1/t18-,20-/m1/s1/fC20H23F2N2/h23H/q+1	6FCDC99197B5D289