InChI=1/C16H13Cl2NO4/c1-9(16(20)19-10-2-4-12(17)13(18)6-10)23-11-3-5-14-15(7-11)22-8-21-14/h2-7,9H,8H2,1H3,(H,19,20)/t9-/m1/s1/f/h19H	C7833B25E0D40C79