InChI=1/C20H16ClN5/c21-16-4-3-5-17(12-16)26-14-20(24-25-26)18-6-1-2-7-19(18)23-13-15-8-10-22-11-9-15/h1-12,14,23H,13H2 6ACDAD1D3F52B6BB