InChI=1/C18H13Cl2N3O3/c1-25-16-3-10-13(6-17(16)26-2)22-8-9(7-21)18(10)23-14-5-15(24)12(20)4-11(14)19/h3-6,8,24H,1-2H3,(H,22,23)/f/h23H 42621614DFA701EE