tert-butyl ((1R,4R)-4-((3-nitropyridin-2-yl)amino)cyclohexyl)carbamate
tert-butyl ((1R,4R)-4-((3-aminopyridin-2-yl)amino)cyclohexyl)carbamate
tert-butyl ((1R,4R)-4-(2-oxo-1H-imidazo[4,5-b]pyridin-3(2H)-yl)cyclohexyl)carbamate
3-((1R,4R)-4-aminocyclohexyl)-1H-imidazo-[4,5-b]pyridin-2(3H)-one
(+/-)-3-((1R,4R)-4-((2-hydroxy-2-methyl-1-phenylpropyl)amino)cyclohexyl)-1H-imidazo[4,5-b]pyridin-2(3H)-one