(1R,3s,5S)-tert-butyl 3-((1r,4R)-4-(5-bromo-5-(methylsulfonyl)pyrazin-2-yloxy)cyclohexyloxy)-8-azabicyclo[3.2.1]octane-8-carboxylate

(1R,3s,5S)-tert-butyl 3-((1r,4R)-4-(2-fluoro-4-(methoxycarbonyl)phenoxy)cyclohexyloxy)-8-azabicyclo[3.2.1]octane-8-carboxylate

4-((1R,4r)-4-((1R,3s,5S)-8-(tert-butoxycarbonyl)-8-azabicyclo[3.2.1]octan-3-yloxy)cyclohexyloxy)-3-fluorobenzoic acid

(1R,3s,5S)-tert-butyl 3-((1r,4R)-4-(4-(dimethylcarbamoyl)-2-fluorophenoxy)cyclohexyloxy)-8-azabicyclo[3.2.1]octane-8-carboxylate

(1R,3s,5S)-tert-butyl 3-((1r,4R)-4-(5-bromopyridin-2-yloxy)cyclohexyloxy)-8-azabicyclo[3.2.1]octane-8-carboxylate