InChI=1/C20H23ClF2N2O2/c1-11-9-12(2)18(17(21)10-11)25-19(26)14(4)24-13(3)15-5-7-16(8-6-15)27-20(22)23/h5-10,13-14,20,24H,1-4H3,(H,25,26)/p+1/t13-,14+/m1/s1/fC20H24ClF2N2O2/h24-25H/q+1 82F6E4E6D5B0D3D9