7-Amino-1,3-dihydro-2H-pyrrolo[2,3-c]pyridin-2-one hydrochloride
1,4-Dihydro-4-oxopyrrolo[1,2-b]pyridazine-3-carboxylic acid
Tert-butyl 4-(n-methyl-n-(5-nitropyridin-2-yl)amino)piperidine-1-carboxylate
Tert-butyl 4-((pyridin-4-yl)methyl)piperidine-1-carboxylate