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methyl 3-amino-6-chloropyrazine-2-carboxylate
methyl 3-bromo-6-chloropyrazine-2-carboxylate
3-hydroxypyrazine-2-carboxylic acid
2-bromo-5-iodopyrazine
5-chloropyrazin-2-amine
methyl 3-chloropyrazine-2-carboxylate
(3-methylpyrazin-2-yl)methanol
2-(3-chloropyrazin-2-yl)acetonitrile
6-aminopyrazine-2-carbonitrile
3,5-dichloropyrazine-2-carbonitrile
3-chloro-5-iodopyrazin-2-amine
methyl 3-amino-6-bromopyrazine-2-carboxylate
5-chloropyrazine-2-carbonitrile
6-chloropyrazin-2-amine
5-bromo-6-chloropyrazin-2-amine
5-methylpyrazine-2-carboxylic acid
3-bromo-6-chloropyrazin-2-amine
2-chloro-3-(1,3-dithian-2-yl)pyrazine
methyl 5-amino-6-bromopyrazine-2-carboxylate
3-methylpyrazine-2-carboxylic acid