InChI=1/C21H12Cl2F4N2O/c22-17-7-1-14(10-18(17)23)20(30,21(25,26)27)13-2-8-19-12(9-13)11-28-29(19)16-5-3-15(24)4-6-16/h1-11,30H/t20-/m0/s1 CA7DF12BED0F0423