Tert-butyl 2-(3-nitro-5-(pyridin-4-yl)phenyl)acetate
5,6-Dichloro-3-(tetrahydro-2h-pyran-2-yl)-3h-imidazo[4,5-b]pyridine
tert-Butyl 5,6,8,9-tetrahydro-7H-pyrrolo[2,3-b:5,4-c']dipyridine-7-carboxylate
5,6-Dichloro-3-((2-(trimethylsilyl)ethoxy)methyl)-3h-imidazo[4,5-b]pyridine