N-(4'-hydroxy-3'-methoxy-benzylidene)-4-methoxybenzoic acid hydrazide

7-methoxy-2-(4-methoxyphenyl)benzofuran

6-nitro-3-phenyl-1H-pyrazolo[4,3-b]pyridin-1-ol

methyl 1-hydroxy-6-nitro-3-phenyl-1H-indazole-4-carboxylate

methyl 2-(3,5-dinitropyridin-2-yl)-2-(4-methoxybenzamido)-2-phenylacetate