InChI=1/C11H11Cl2NO4/c12-7-1-2-9(8(13)5-7)14(6-11(17)18)4-3-10(15)16/h1-2,5H,3-4,6H2,(H,15,16)(H,17,18)/p-2/fC11H9Cl2NO4/q-2	E64F5F4E817323E5