InChI=1/C25H18Cl2N4O/c26-20-10-6-11-21(27)23(20)31-22-12-5-4-9-18(22)19(25(31)32)13-17(14-28)24(29)30-15-16-7-2-1-3-8-16/h1-13,30H,15,29H2/b19-13+,24-17- CD5DF9E302B20C63