InChI=1/C21H22Cl2N4O/c1-14-20(12-24-11-17-4-3-5-19(10-17)25-15(2)28)21(23)27(26-14)13-16-6-8-18(22)9-7-16/h3-10,24H,11-13H2,1-2H3,(H,25,28)/f/h25H F49E220FEA9D1DE7