InChI=1/C14H10Cl2F2N2O/c1-19-13-11(17)2-7(3-12(13)18)14(21)20-10-5-8(15)4-9(16)6-10/h2-6,19H,1H3,(H,20,21)/f/h20H FEB2E38C8D616606