InChI=1/C18H12Cl2F4N2O3/c19-9-3-6-11(12(20)7-9)14-13(15(27)18(22,23)24)17(29,26-16(28)25-14)8-1-4-10(21)5-2-8/h1-7,13-14,29H,(H2,25,26,28)/t13-,14+,17-/m1/s1/f/h25-26H 3631D3DF04F2526C