2-Chloro-4-ethoxy-1,3-benzothiazole

5-(1H-Indol-3-yl)-4-methyl-4H-1,2,4-triazole-3-thiol

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

2-(2,3-Dioxo-2,3-dihydro-indol-1-yl)-acetamide

5-Chloro-4-methylpyridin-3-amine

1,7-Naphthyridine-5-carboxylic acid

6-bromo-5-methyl-1,2,3,4-tetrahydro-1,8-naphthyridine

6-methoxy-1,2,3,4-tetrahydro-1,5-naphthyridine

2-bromo-1,8-naphthyridin-3-amine

6-methoxy-7-methyl-1,2,3,4-tetrahydro-1,5-naphthyridine

N,N,4-trimethyl-5,6,7,8-tetrahydro-1,5-naphthyridin-2-amine