| alpha-(1-hydroxycyclopentyl)-benzeneacetic aci 1-azabicyclo(2.2.2)oct-3-yl |
| 1-hydroxy-alpha-phenylcyclopentaneacetic acid 3-quinuclidinyl ester |
| 3-quinuclidinyl (1-hydroxycyclopentyl) phenylacetate |
| 1-hydroxy-alpha-phenyl-cyclopentaneacetic aci 3-quinuclidinyl ester |
| alpha-(1-hydroxycyclopentyl)-benzeneacetic aci1-azabicyclo(2.2.2)oct-3-yl ester |
