[5-chloro-4-(1-chloro-[2,6]naphthyridin-3-yl)pyridin-2-yl]cyclohexylamine

1-[3-(2-chloropyridin-4-yl)-[2,6]naphthyridin-1-yl]azetidine-3-carboxylic acid

1-[3-(2-chloropyridin-4-yl)[2,6]naphthyridin-1-yl]piperidine-4-carboxylic acid

1-[3-(2-chloropyridin-4-yl)[2,6]naphthyridin-1-yl]piperidine-4-carboxylic acid methyl ester

3-(2-chloropyridin-4-yl)-1-(4-ethoxypiperidin-1-yl)-[2,6]naphthyridine