(2R,3S,5R)-5-(4-Amino-1H-imidazo[4,5-c]pyridin-1-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol
Methyl 4-methyl-3-nitro-1H-pyrrolo[2,3-b]pyridine-5-carboxylate
cis-tert-Butyl octahydro-1H-pyrrolo[3,2-b]pyridine-1-carboxylate
Ethyl 2-hydroxyimidazo[1,2-a]pyridine-3-carboxylate