1-(3-Chloro-4-methylphenyl)pyrimidine-2,4,6(1H,3H,5H)-trione

4-{[4-(2-Hydroxyethyl)piperazin-1-yl]sulfonyl}benzoic acid

7-Bromopyrido[2,3-b]pyrazine-6-carboxylic acid

2-(4-isopropylpiperazine-1-carbonyl)benzoic acid

5-Amino-4-methylnicotinic acid

4,6-Dimethyl-nicotinamide

3-Bromo-2,4-dimethyl-1,8-naphthyridine

Pyrido[2,3-b]pyrazine-8-carboxylic acid

2-Bromo-3-methyl-1,5-naphthyridine

8-Hydroxy-[1,7]naphthyridine-5-carboxylic acid

5-Bromo-8-methoxy-1,7-naphthyridine