InChI=1/C18H16Cl2N4/c1-10-2-4-11(5-3-10)18-23-16(14(9-21)17(22)24-18)13-7-6-12(19)8-15(13)20/h2-8H,9,21H2,1H3,(H2,22,23,24)/p+1/fC18H17Cl2N4/h21H,22H2/q+1 1BE96E4777D2149A