1-hydroxy-3-methylpyridin-2-imine

1-methyl-3-(3-methylpyridin-2-yl)thiourea

2-isothiocyanato-3-methylpyridine

9-methyl-2-propylpyrido[1,2-a]pyrimidin-4-one

8-methyl-2-(5-nitrofuran-2-yl)imidazo[1,2-a]pyridine