InChI=1/C16H12Cl2N2O5/c1-8(25-16(22)14-10(17)3-5-13(18)20-14)15(21)19-9-2-4-11-12(6-9)24-7-23-11/h2-6,8H,7H2,1H3,(H,19,21)/t8-/m0/s1/f/h19H	B520ABD2ED1B4BDC