InChI=1/C20H15Cl2N5/c21-17-6-5-15(11-18(17)22)27-13-20(25-26-27)16-3-1-2-4-19(16)24-12-14-7-9-23-10-8-14/h1-11,13,24H,12H2 DD135931FAF1AE1F