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Methyl 4-(1h-pyrrol-1-yl)butanoate

Ethyl 3-methyl-4-oxocyclohexanecarboxylate

3-Methyl-4-oxocyclohexanecarboxylic acid

8-Fluoroisothiochroman-4-one

Thieno[3,2-c]pyridine-2-methanamine

Furo[3,2-c]pyridine-2-methanamine

Furo[3,2-c]pyridine-2-carboxylic acid

Furo[3,2-b]pyridine-2-carboxylic acid

Furo[3,2-c]pyridine-2-carboxaldehyde

Furo[3,2-b]pyridine-2-carboxaldehyde

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