3-chloro-4-fluoro-3'-piperidinomethyl benzophenone

3,5-difluoro-3'-piperidinomethyl benzophenone

4'-methyl-3-pyrrolidinomethyl benzophenone

3-bromo-3'-pyrrolidinomethyl benzophenone

2,3-dimethyl-3'-pyrrolidinomethyl benzophenone

2-chloro-3'-pyrrolidinomethyl benzophenone

2,5-dichloro-3'-pyrrolidinomethyl benzophenone

3-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]-3'-methyl benzophenone

3-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]-4'-fluorobenzophenone

3,4-dimethyl-3'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]benzophenone

3,5-difluoro-3'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]benzophenone