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(S)-1-Boc methyl piperazine-2-carboxylate

(S)-1-Boc-piperazine-2-carboxylic acid

(R)-1-Boc-piperazine-2-carboxylic acid

4-Boc-3-Methyl piperazine

N-t-Butylpiperazine

5,7-Dichloro-4-hydroxy-2-(trifluoromethyl)quinoline

4,8-Dichloro-2-(trifluoromethyl)quinoline

4-Hydroxy-6-(trifluoromethoxy)quinoline-3-carboxylic acid

4-Hydroxy-6-(trifluoromethoxy)-2-(trifluoromethyl)quinoline

4-Hydroxy-6-methyl-2-(trifluoromethyl)quinoline