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1-(Cyclobutylcarbonyl)piperidine-4-carboxylic acid

1-Butyrylpiperidin-4-one

1-(Cyclopropylcarbonyl)piperidin-4-one

1-(3-Methylbutanoyl)piperidine-4-carboxylic acid

1-(Cyclobutylcarbonyl)-1,4-diazepane

2-(2-Ethyl-1H-imidazol-1-yl)ethanol

1-(Thien-2-ylcarbonyl)piperidin-4-one

1-Isonicotinoylpiperidine-4-carboxylic acid

1-Propionylpyrrolidine-2-carboxylic acid

5-Amino-5-oxopentanoic acid

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