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Allyl heptanoate

Allyl glycidyl ether

2-Amino-6-hydroxypyridine

3-Amino-6-hydroxypyridine

3-Amino-4-hydroxypyridine

2-Amino-5-hydroxypyridine

2-Amino-4-hydroxy-1H-pteridine

(S)-N-Acetyl-2-naphthylalanine