InChI=1/C15H10Cl2FNO3/c16-8-1-2-10(12(17)5-8)15(22)11-6-9(18)3-7(14(11)19)4-13(20)21/h1-3,5-6H,4,19H2,(H,20,21)/p-1/fC15H9Cl2FNO3/q-1 8DF324F28F956087