InChI=1/C13H10Cl2N4O/c1-19-10(5-8(14)12(19)15)13(20)17-9-4-2-3-7-6-16-18-11(7)9/h2-6H,1H3,(H,16,18)(H,17,20)/f/h17-18H	B3B91E739BB2DE9C