[(8R)-1-azabicyclo[2.2.2]octan-8-yl] (1S)-1-phenyl-3,4-dihydro-1H-isoquinoline-2-carboxylate
[(3R)-quinuclidin-3-yl] (1S)-1-phenyl-3,4-dihydro-1H-isoquinoline-2-carboxylate
(1S)-1-phenyl-3,4-dihydro-1H-isoquinoline-2-carboxylic acid [(3R)-3-quinuclidinyl] ester
(1S)-1-phenyl-3,4-dihydro-1H-isoquinoline-2-carboxylic acid [(3R)-quinuclidin-3-yl] ester