InChI=1/C21H14Cl4O4/c22-14-6-4-12(17(24)8-14)10-28-19-3-1-2-16(21(26)27)20(19)29-11-13-5-7-15(23)9-18(13)25/h1-9H,10-11H2,(H,26,27)/p-1/fC21H13Cl4O4/q-1	A44121A5CC37425A