InChI=1/C16H11Cl2FN2O3/c1-16(14(22)20-11-4-2-8(17)6-10(11)19)15(23)21-12-7-9(18)3-5-13(12)24-16/h2-7H,1H3,(H,20,22)(H,21,23)/t16-/m1/s1/f/h20-21H DD40EFC3D6E3CD13