InChI=1/C21H22Cl2N4O/c1-14-19(12-25-11-15-3-7-17(8-4-15)21(28)24-2)20(23)27(26-14)13-16-5-9-18(22)10-6-16/h3-10,25H,11-13H2,1-2H3,(H,24,28)/f/h24H 86AA24F455E60F7B