InChI=1/C20H22F2N2/c21-15-5-1-13(2-6-15)20(14-3-7-16(22)8-4-14)24-19-11-17-9-10-18(12-19)23-17/h1-8,17-20,23-24H,9-12H2/p+1/t17-,18+,19?/fC20H23F2N2/h23H/q+1	DE399D8983D4CD1E