InChI=1/C21H22Cl2N4O/c1-3-25-21(28)16-9-7-15(8-10-16)12-24-13-19-14(2)26-27(20(19)23)18-6-4-5-17(22)11-18/h4-11,24H,3,12-13H2,1-2H3,(H,25,28)/p+1/fC21H23Cl2N4O/h24-25H/q+1 F754A47CB788DF10