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6,7-Dimethoxy-2-methylquinoxaline

2-Chloro-3-phenylquinoxaline

5-Hydroxy-6-methyl-nicotinic acid ethyl ester

5-Hydroxy-6-methyl-nicotinic acid methyl ester

4-Methoxy-2-methylquinoline

2-Acetylamino-3-oxo-3-m-tolyl-propionic acid methyl ester

5-Methoxy-2-(2h-1,2,3-triazol-2-yl)benzoic acid

3,6-Dimethyl-imidazo[2,1-b]thiazole-5-carboxylic acid ethyl ester

1-(5-Isobutyl-[2]thienyl)-ethanone

2-Hydroxymethyl-6-methyl-isonicotinonitrile