InChI=1/C15H13Cl2NO2/c1-9-5-6-13(10(7-9)8-14(19)20)18-15-11(16)3-2-4-12(15)17/h2-7,18H,8H2,1H3,(H,19,20)/p-1/fC15H12Cl2NO2/q-1 F22FAB1DC2F5959B