InChI=1/C15H9Cl3N4O4/c16-9-2-4-10(17)12(6-9)20-14(23)15(24)21-19-7-8-1-3-11(18)13(5-8)22(25)26/h1-7H,(H,20,23)(H,21,24)/b19-7+/f/h20-21H	217D981F26EBCA26