InChI=1/C20H15Cl2FN2O2/c1-11(19-15(21)4-5-16(23)20(19)22)27-14-3-6-17-13(9-14)8-12(10-25-17)2-7-18(24)26/h2-11H,1H3,(H2,24,26)/b7-2+/t11-/m1/s1/f/h24H2 990FC49076683B8F