InChI=1/C22H24F2N2O2/c23-17-6-4-15(5-7-17)21(26-8-10-28-11-9-26)14-25-22(27)20-13-19(20)16-2-1-3-18(24)12-16/h1-7,12,19-21H,8-11,13-14H2,(H,25,27)/t19-,20+,21-/m0/s1/f/h25H 7C5AFCD9B337D513