2-{4-[4-(2-(4-chlorophenyl)hydrazono)-3-methyl-5-oxo-4,5-dihydropyrazol-1-yl]-6-thioxo-6,7-dihydro-1H-pyrazolo[3,4-d]pyrimidin-3-yl}acetonitrile

2-{6-(benzylsulfanyl)-4-[4-(2-(4-chlorophenyl)hydrazono)-3-methyl-5-oxo-4,5-dihydropyrazol-1-yl]-6-thioxo-6,7-dihydro-1H-pyrazolo[3,4-d]pyrimidin-3-yl}acetonitrile

4-methyl-3-oxo-7-(p-chlorophenyl)-2H-pyrazolo[3,4-c]pyridazine-5-carboxylic acid

3,6-dioxo-4-methyl-5-(p-chlorophenylhydrazo)-2H-5,6-dihydroisoxazolo[5,4-b]pyridine

1-(4-chlorophenyl)-N-(3-fluoro-4-((6-methoxy-7-(3-(4-methylpiperazin-1-yl)propoxy)quinolin-4-yl)oxy)phenyl)-4-methyl-6-oxo-1,6-dihydropyridazine-3-carboxamide