Ethyl 4-methyl-3-oxo-1,2,3,4-tetrahydropyrido[2,3-b]pyrazine-2-carboxylate
tert-Butyl 4-(3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine-1-carboxylate
5-(((6-Methoxypyridin-3-yl)amino)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione
1,1'-Difluoro-[2,2'-bipyridine]-1,1'-diium tetrafluoroborate