InChI=1/C21H17Cl2N3O5/c22-16-6-5-12(9-17(16)23)26-11-13(31-21(26)30)10-24-18(27)7-8-25-19(28)14-3-1-2-4-15(14)20(25)29/h1-6,9,13H,7-8,10-11H2,(H,24,27)/t13-/m1/s1/f/h24H DFDABF6060B3DFEE