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2,3-Di(pyridin-4-yl)oxirane

3-Amino-piperidine-1,4-dicarboxylic acid 1-tert-butyl ester 4-ethyl ester

3-Hydroxypiperidine-1,4-dicarboxylic acid 1-tert-butyl ester 4-ethyl ester

(3Rs,4sr)-4-hydroxypiperidine-3-carboxylic acid

(3R,4r)-rel-4-hydroxy-3-piperidinecarboxylic acid

3-Amino-dihydropyridine

2-Chloro-6-ethynylpyridine

5H,7h-imidazo[1,2-c]thiazole-2-carboxaldehyde

2-Cyano-3-amino-5-methyl-pyrazine

1H-indazole-4,7-diamine