4-chloro-2-fluoro-4'-morpholinomethyl benzophenone

2,5-dichloro-4'-piperidinomethyl benzophenone

4-bromo-4'-pyrrolidinomethyl benzophenone

2-methoxy-4'-pyrrolidinomethyl benzophenone

2,3-dimethyl-4'-pyrrolidinomethyl benzophenone

3,5-dimethyl-4'-pyrrolidinomethyl benzophenone

2,4-dichloro-4'-pyrrolidinomethyl benzophenone

cyclohexyl 4-(pyrrolidinomethyl)phenyl ketone

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

2,6-dimethyl-4'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]benzophenone

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