7-hydroxy-4-methyl-1-(4'-((3-nitrobenzylidene)amino)-[1,1'-biphenyl]-4-yl)quinolin-2(1H)-one

N-(5-chloro-6-fluorobenzo[d]thiazol-2-yl)-2-((4-methyl-2-oxo-2H-chromen-7-yl)oxy)acetamide

4-methyl-9-(p-phenylphenyl)-2H-furo[2',3':5,6]benzo[1,2-b]pyran-2-one

(E)-N-(4-Methyl-2-oxo-7-o-tolylamino-2H-quinolin-1-yl)-3-phenyl-acrylamide

7-acetoxy-4-methyl-2-thiocoumarin