2-Benzoyl-3,3-dimethyl-2-azabicyclo<2.2.2>octan
2-Benzoyl-3,3-dimethyl-2-azabicyclo<2.2.2>oct-5-en
2-(Benzoyloxy)-3,3-dimethyl-2-azabicyclo<2.2.2>octan
exo-2-(Benzoyloxy)-8,8-dimethyl-1-azabicyclo<3.2.1>octan
exo-2-(Benzoyloxy)-8,8-dimethyl-1-azabicyclo<3.2.1>oct-6-en