009209: InChI=1.12Beta/C13H15Cl2NO4/c1-3-16-13(18)8(2)20-12(17)7-19-11-5-4-9(14)6-10(11)15/h1-2H3,3H2,4-6H,7H2,8H,(H,16,18)/t8-/m0/s1