InChI=1/C12H12Cl2N4/c13-7-3-8(14)5-9(4-7)18-2-1-11-10(6-18)12(15)17-16-11/h3-5H,1-2,6H2,(H3,15,16,17)/f/h17H,15H2 F5FD7885DF8232E1