InChI=1/C15H14Cl2N4O/c16-11-6-3-4-9(13(11)17)8-18-21-15(22)14-10-5-1-2-7-12(10)19-20-14/h3-4,6,8H,1-2,5,7H2,(H,19,20)(H,21,22)/b18-8+/f/h19,21H AE7D72B16ABCCB61