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

6-methyl-1,2,3,4-tetrahydro-1,8-naphthyridine

7-bromopyrido[2,3-b]pyrazine-8-carbaldehyde

1,6-naphthyridin-8-amine

3-bromo-5-iodo-4-methylpyridine

5-bromo-6-methoxy-4-methylpyridin-3-amine

6-hydroxy-3H-imidazo[4,5-b]pyridine-7-carboxylic acid

6-methoxy-3H-imidazo[4,5-b]pyridine-7-carboxylic acid

3-(1,3-benzodioxol-5-yl)-1-methyl-1{H}-pyrazole-5-carboxylic acid

2-(2-Aminoethyl)pyridazin-3(2{H})-one

4-amino-6-(4-chlorophenyl)pyridazin-3(2{H})-one