InChI=1/C16H13Cl2FN2/c1-10(11-4-2-5-12(19)8-11)21-15(9-17)20-14-7-3-6-13(18)16(14)21/h2-8,10H,9H2,1H3/t10-/m0/s1 28D20891F8DAD58B