InChI=1/C16H14Cl2N6O/c1-8-9(5-21-15-13(8)14(19)22-16(20)23-15)6-24(7-25)10-2-3-11(17)12(18)4-10/h2-5,7H,6H2,1H3,(H4,19,20,21,22,23)/f/h19-20H2 21C1FF5E9ADBA4C4