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4-(3-Formyl-4-hydroxyphenyl)butanoic acid

2-(2-Formyl-6-hydroxyphenyl)acetic acid

3-(2-Formyl-6-hydroxyphenyl)propanoic acid

5-(5-Chlorothiophen-2-yl)-1h-pyrazole-3-carbohydrazide

2-(2-Hydroxy-6-methoxyphenyl)-6-benzothiazolecarboxylic acid

2-(2-Hydroxyphenyl)-6-benzothiazolemethanol

5-Hydroxy-1,3-benzodioxole-4-ethanol

5-Hydroxy-1-(hydroxymethyl)indoline-2,3-dione

5-Chloro-1-(1-piperidinyl)-1h-indole-2,3-dione

5-Bromo-4-methoxy-2-benzofurancarboxylic acid