3'-Fluoro-2-piperidinomethyl benzophenone

3',5'-Dimethyl-2-piperidinomethyl benzophenone

2-Piperidinomethyl-4'-trifluoromethylbenzophenone

cyclopentyl 2-(piperidinomethyl)phenyl ketone

2-cyano-2'-pyrrolidinomethyl benzophenone

2-pyrrolidinomethyl-2'-thiomethylbenzophenone

2,5-dimethyl-2'-pyrrolidinomethyl benzophenone

3,4-dichloro-2'-pyrrolidinomethyl benzophenone

3,4-difluoro-2'-pyrrolidinomethyl benzophenone

2-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]-2'-methoxy benzophenone

4'-chloro-2-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]benozphenone