005844: InChI=1.12Beta/C20H16Cl2N4/c21-13-1-3-15-17(5-7-23-19(15)11-13)25-9-10-26-18-6-8-24-20-12-14(22)2-4-16(18)20/h1-8H,9-10H2,11-12H,(H,23,25)(H,24,26)